And Jehovah spoke to Moses, saying,
Numbers 10 opens the way so much of Israel's life opens: the Lord speaks, and Moses listens. What follows this short line is an order to make two silver trumpets. Their sound would govern when the nation gathered, when it moved, and when it went to war.
The chapter before describes the cloud that led the people. Now God gives them something to hear as well as see.
The lovely institution of "the silver trumpets" comes in, with striking fitness, right after the instruction about the movement of the cloud, and is bound up, in a very marked way, with the whole history of Israel, not only in the past but also in the future. The sound of the trumpet was familiar to every circumcised ear. It was how God made His mind known. The form was clear and simple enough for every member of the congregation to understand, however far he was from where the testimony came. God took care that everyone in that vast assembly, however far away, heard the silvery tones of the trumpet of testimony.
Two things sound in every blast: who bought the people, and what that purchase gives Him the right to do.
When the priests of God blew long and loud on them they proclaimed to the furthest limits of Israel that the people were God's, that He had redeemed them at His own cost and by His own power, and that having redeemed them He had rights over them, and that He could summon them whenever He pleased to listen to His word at the door of His sanctuary. They were to hold themselves at His disposal. It did not matter what they were doing. God's call had to be obeyed. Their own pursuits came second — in fact they had to drop them at once, the moment the silver trumpets sounded in their hearing.
The number and the workmanship both carry meaning, and both point back to the One who redeemed.
These trumpets, then, are two, since two is the number of sufficient testimony; "silver," as being the voice of the Redeemer; "of beaten work," because it involved suffering for Him who came down among men to fill that place. Then they have two special uses — for journeying, and for assembling together. In the second case, one blast is enough to gather the princes, but for the whole assembly there are repeated blasts. Sadly, do God's people now think there is any need of the Word of God to summon them together?
The cloud was something to see. The trumpets gave the same guidance in a form the whole camp could hear. Only one family could sound them.
The silver trumpets were also given for guidance. They made known the mind of the Lord in a way that could be heard. The cloud was seen. It stands for guidance by the eye. The silver trumpets were heard… The trumpets sounded in time of war, and a promise of victory and deliverance goes with them. In the future the trumpet will sound again for the gathering of Israel… The sound of the trumpets was to them the voice of God giving direction and a comforting assurance at the same time. They represent the Word of God. It must not be overlooked that the sons of Aaron, the priests, had to blow the trumpet. They were in holy communion with the Lord and made known His will to the people. As Israel depended on the sound of the trumpets, so we as His people depend on the testimony of His Word. His will is learned in priestly closeness to Himself.
The trumpet carried God's command. So nothing in the camp — worship, travel, or battle — began on human initiative.
Any movement — festive, religious, or hostile — that did not come from that familiar sound could only be the fruit of a restless and unbroken will. The Lord could in no way approve it. The pilgrim host in the wilderness depended on the sound of the trumpet as much as on the movement of the cloud. The testimony of God, given in that particular way, was to govern every movement among the many thousands of Israel.
Centuries later, David moved the ark with great celebration — and one thing was absent.
Nothing was lacking in the expression of their joy — yet something was missing. There were no trumpets: those silver trumpets that should have sounded when the ark set out. It was only a detail, you may say, like the new cart; but this detail revealed something serious: David had not taken the Word of God as the rule for his conduct.
- Spoken. It starts with God speaking to Moses. Every note the trumpets sounded was His word, not a human idea.
- Silver. Their blast announced that the people were God's own, bought at His cost and answerable to His call at any moment.
- Two. Two trumpets of beaten work: sufficient testimony, and the voice of a Redeemer whose place among men cost Him suffering.
- Priestly. Only Aaron's sons blew them: God's mind is learned in closeness to Him and then passed on to everyone else.
- Obeyed. Worship, travel and war all waited on that sound. David ignored it and kept the joy, and the joy did not make the act right.
Make thee two trumpets of silver; of beaten work shalt thou make them; and they shall serve for the calling together of the assembly, and for the journeying of the camps.
Israel already had a cloud to see. Now God gives them a sound to hear. Two questions sit inside the command. Why silver? And why does God tie every move of a whole nation to the sound of a trumpet?
The cloud led Israel without a word. The trumpets add what the cloud could not give: a message no one could mistake.
We have seen in the cloud and the fire the providential guidance of God over His people. Yet we are not left to depend on this alone. The trumpets now speak of the plainly declared word of God. 1 Corinthians 14:8 reminds us, "And if the bugle gives an indistinct sound, who will get ready for battle?" So the trumpets had to sound just as the Lord instructed, so that no one could mistake their message.
Guidance from God can be checked against His Word. And each detail of the trumpets carries weight — the metal, the number, and the method.
We need the balancing truth: God's guidance is according to the Word. Everything that claims to be such guidance must be tested by the Word. These trumpets are two, the number of enough testimony. They are "silver," because silver is the voice of the Redeemer. They are "of beaten work," because it meant suffering for Him who came down among men to fill that place. Then they have two special uses — for journeying, and for assembling together.
The metal itself is redemption money. That settles who may sound a note for God.
Here it is two — adequate testimony — the trumpets of silver. "Every charge must be established by the evidence of two or three witnesses." No one is fit to bear testimony unless he is conscious of redemption. That is why the trumpets were of silver — the redemption money.
The way the trumpet was made explains why its sound governed every move in the camp.
Each trumpet was to be made of one piece, and they fulfilled a double purpose. In other words, the testimony had one source, even though its aim and practical result might vary. Every movement in the camp was to come from the sound of the trumpet… Any movement — festive, religious, or hostile — that did not come from that familiar sound could only be the fruit of a restless and unsubdued will. The Lord could in no way approve it.
The verse names two purposes. The same call that gathers people also sets them moving.
Chapter 10 speaks of the silver trumpets. They served for calling the assembly of the people together and for the journeying of the camps, but they serve other purposes too. It was the testimony of God, given in public, with two chief aims: to gather the people, and to make them journey. And so it works out in practice. The testimony of God gathers His people around Him, and makes them go forward.
God did not let just anyone sound the call — and no one in the camp was free to ignore it.
It belonged to the sons of Aaron, the priests, to blow the trumpets. Only those in priestly nearness and communion can know God's mind and pass it on. The priestly family had a high and holy privilege. They gathered round the sanctuary of God, caught the first movement of the cloud, and passed it on to the furthest parts of the camp. They were responsible to give a clear sound. Every member of the army was just as responsible to obey at once and without question. To move without the testimony would be to move in the dark. To refuse to move, once the testimony was given, would be to stay in the dark.
That nearness is not a one-time qualification; the signal has to be caught fresh each time.
It is not enough to give out a testimony, even a divine one. The testimony you give must come from God for that moment. That is why abiding communion is needed.
A camp of that size could have left people at the edges out of range. God arranged otherwise.
The sound of the trumpet was familiar to every circumcised ear. It passed on the mind of God. The form was clear and simple enough for every member of the congregation to understand, however far he was from the source of the testimony.
- Silver first. The trumpets came from redemption money. No one sounds a note for God who is not conscious of redemption himself.
- One piece. Hammered from one mass. Many different calls, but one source and one authority behind them all.
- Priestly lips. Only those near enough to the sanctuary to catch God's mind could pass it on, and they had to catch it fresh each time.
- Two purposes. The same testimony gathers God's people to Him and sends them forward on the journey.
- Every ear. However far off a man camped, the call reached him. To move without it was to move in the dark; to sit still once it sounded was to stay there.
And when they shall blow with them, the whole assembly shall gather to thee at the entrance of the tent of meeting.
The camp is now in order, and the cloud leads it. God adds a sound. Two silver trumpets will call the whole nation to one place, and to Moses — which raises three questions: why silver, why two, and why that spot?
The trumpet was not decoration. It was God speaking out loud to a whole nation.
Chapter 10 speaks of the silver trumpets. They served to call the people together and to set the camps moving, but they served other purposes too. This was the testimony of God, given in public, with two main aims: to gather the people, and to make them journey. And that is how it works in practice. God's testimony gathers His people around Him, and makes them go forward.
The metal and the number both carry meaning. It helps to set the trumpets beside the golden lampstand with its seven lamps.
It is striking that the lampstand was not only to be hammered work of gold, but there were to be seven lamps, the perfect number. Here it is two — testimony that is enough — and the trumpets are of silver... No one is fit to bear testimony unless he knows he has been redeemed. That is why the trumpets were made of silver — the redemption money.
The sound announced a price already paid, and God's claim with it. Nothing an Israelite was doing could outrank it.
When the priests blew long and loud on these trumpets, they announced to the farthest edges of Israel that the people belonged to God. He had redeemed them, and He had rights over them that could not be challenged. They were to keep themselves ready for whatever He wanted. It did not matter what they were doing. God's call came first, and their own plans had to take second place — they had to drop them, in fact, and drop them at once, the moment the silver trumpets sounded the call to gather.
The people could not gather wherever they liked. God named one spot, and going there meant drawing near to Him.
The most common use was to gather Israel together. The trumpet was not so much about the journey; that had more to do with the cloud. The silver trumpets were blown to gather the people at the door of the tent of meeting. So they were called to draw near to the presence of God.
That meeting place was a picture. What it pointed to is not a place but a person.
The tabernacle was the centre God appointed for His redeemed people in those days. From that centre His words went out to them, and He called them to it whenever He chose. That was the shadow, the picture; Christ is the substance, the reality. If we obey the Word of God, Christ will be our one and only centre, for He is the One in whom God has declared all His will for us.
Not anyone could pick up a trumpet. The right belonged to Aaron's sons, the priests, and the reason matters.
It was the sons of Aaron, the priests, who were to blow the trumpets. The mind of God can only be known and passed on by those who stay close to Him as priests and share His thoughts. It was the high and holy privilege of the priestly family to gather round the sanctuary of God. There they caught the first movement of the cloud and passed it on to the farthest parts of the camp. They had to give a clear sound, and every member of the marching host had the same duty: to obey at once and without question.
The number of trumpets decided who had to come.
When both were blown, the whole assembly was to meet Moses at the door of the tent of meeting. When only one was blown, the leaders came, the heads of the thousands of Israel.
The command assumes everyone comes. What if they do not?
Suppose the priests at the tabernacle blew the silver trumpets, calling the people together to hear the Word of the Lord, and the people were so taken up with other things that they ignored the call... Would God be indifferent? No! The call would go on sounding until it stirred some of them. From one tribe and then another, out would come those who felt God's claim and owned it. And there they would stand at last in the meeting place God had appointed, where He could speak to them... Not many, let us say — only two or three compared with the huge crowd of the people — but obedient to the call of God and united in that obedience! Would the Lord despise them?
- Silver — the trumpets were made of redemption money. Every blast said the people had been bought and belonged to God.
- Two — one trumpet called only the leaders. Both together made the testimony full, and full testimony calls everyone.
- Priests — only those near the sanctuary, sharing God's mind, could sound it. The call comes from nearness, not from opinion.
- The door — the call was always to one appointed place, to draw near to God. That centre is now Christ Himself.
- Response — God's call comes first, and other plans give way. If only two or three obey, He still meets them there.
And if they blow with one, then the princes, the heads of the thousands of Israel, shall gather unto thee.
God gave Israel two silver trumpets, and every move of the camp waited on their sound. Here one trumpet calls only the tribal leaders — so why does God speak to some before He speaks to all?
The metal itself carried a message.
These trumpets were made of silver. That suggests that whatever Jehovah says to His people, He says it on the basis of redemption.
That ownership gave the signal its force. When the priests sounded, no Israelite could plead that he was busy.
When the priests blew long and loud on these trumpets, they announced to the furthest limits of Israel that the people belonged to God. He had redeemed them, and His rights over them could not be challenged. They were to hold themselves at His disposal. It did not matter what they were doing. God's call was urgent. Their own plans had to take second place — in fact they had to drop them at once, the moment the silver trumpets sounded the call to assemble.
The number blown told the hearers who was wanted. Two trumpets called the whole camp. One trumpet called the leaders.
If both trumpets were blown, all the congregation of Israel was to gather before Moses at the door of the tabernacle (v. 3). There were occasions when all had to be present to hear some special message from the Lord. If only one trumpet was blown, this was to summon the leaders of each tribe. No doubt they heard a message the rest of the congregation did not need. For instance, only apostles and elders were called together in Acts 15:2. They had to consider whether Gentile believers should keep the law of Moses. Then they passed God's decision on to the people.
The verse calls them the heads of the tribes. They came to Moses, heard God's word through him, and carried it back to the people.
The command put the trumpets in the hands of the priests alone, and that was a safeguard. A signal has weight only if the one sounding it has heard from God first.
And it was a command that only the priests should blow the trumpets. They were the men who, being near to Him, understood the Lord's mind and were in communion with it… To blow at their own will, or on their own idea of danger, would only produce confusion. It would call the workers away from their work, and so do the work of the enemy. To be able to sound at the right moment, they had to be with their Lord, with their eye on Him.
The trumpet governed worship, marching and war alike.
It shows as clearly as possible that God's people must depend completely on God's testimony in all their movements, and be wholly subject to it… They worshipped and they fought, they journeyed and they halted, in simple obedience to the trumpet call. It was not in any way a question of their likes or dislikes, their thoughts, their opinions, or their judgement. It was entirely a matter of unquestioning obedience.
Some writers read verse 4 forward. They link the single trumpet, which gathered the princes, with a trumpet still to sound.
Saints, however, will hear this "trump of God," and by it they will be gathered together to the Lord. Others have pointed out that this seems to connect with Numbers 10:4. There, the blowing of one trumpet was the signal for gathering the princes of Israel to Moses. The saints gathered in this way are to reign with Christ, and that is why they are pictured as princes. The gathering of all the assembly to Moses at the door of the tabernacle, by the blowing of both trumpets, seems on the other hand to speak of the regathering of Israel for millennial blessing (Num. 10:3).
Commentators differ here. Others warn against pressing trumpet passages together.
Do not confuse the trumpets spoken of here with the resurrection trumpet of 1 Corinthians 15:52, or the "trump of God" in 1 Thessalonians 4:16. Some make this mistake, and as a result they put forward wild theories about the coming of the Lord.
- Silver first. The trumpets were silver, and silver speaks of redemption, so God's every order came to a people He had already bought.
- Bought, therefore summoned. God's rights over Israel could not be challenged, so His call outranked whatever they were doing.
- One or two. Two trumpets gathered the whole congregation; one gathered the tribal heads for a message the rest did not need to hear.
- Priestly lips only. Only those near enough to know the Lord's mind could sound the call. Blowing it from personal alarm spreads confusion and serves the enemy.
- Obedience, not opinion. Worship, marching and war all waited on the trumpet. The camp moved by God's testimony, never by its own judgement.
And when ye blow an alarm, the camps that lie eastward shall set forward.
Israel's camp lived by sound: the priests blew silver trumpets, and everyone knew when to gather and when to march. Verse 5 turns to the other blast — the alarm — and it starts the east camps moving.
The word for "alarm" is not the word used for the ordinary trumpet call. One writer explains the difference in sound.
Scripture uses a different word for blowing an alarm with the silver trumpets from the word used to call the assembly together or to gather the princes. The first seems to be a louder and longer blast, perhaps broken up into short, repeated sounds. The trumpet-call can hardly mean anything but testimony.
Another writer ties the sustained note to the purpose of setting out.
Then they have two special uses — for journeying, and for assembling together… For the journeying, it was an "alarm" — a sustained note.
The east camps did not choose their own moment to break camp. Every action in Israel waited on the trumpet.
Each trumpet was to be made of one piece, and they served a double purpose. In other words, the source of the testimony was one, however much the object and practical result might vary. Every movement in the camp was to be the result of the sound of the trumpet. In a word, the silver trumpet regulated it all — the solemn assembly and the army for war, the instruments of music and the weapons of war. Any movement, whether festive, religious, or hostile, that was not the result of that familiar sound could only be the fruit of a restless and unsubdued will. The Lord could in no way approve it.
Not everyone could blow the trumpets. One writer shows what that limit means now, and what a false alarm costs.
It was a command that only the priests should blow the trumpets. They alone, being near Him, understood the Lord's mind and were in communion with it… In the same way now, only those who live in the enjoyment of their priestly privileges, near to and in communion with the mind of Christ, know how to sound an alarm. To blow at their own will, or on their own idea of danger, would only produce confusion. It would call the builders away from their work, and so do the enemy's work for him.
Israel already had the cloud. The trumpets added something the cloud could not give.
The silver trumpets were also given for guidance. They made known the mind of the Lord in an audible way. The cloud was seen. It stands for guidance by the eye. The silver trumpets were heard… The sound of the trumpets was the voice of God to them. It gave direction and, at the same time, comforting assurance. They picture the Word of God. As Israel depended on the sound of the trumpets, so we as His people depend on the testimony of His Word.
One writer names the two ends the trumpets served.
It was the testimony of God, given publicly, with two main ends in view: to gather the people, and to make them journey. And that is how it works in practice; the testimony of God gathers His people around Him, and makes them go forward.
The alarm was the order to break camp. One writer shows why a travelling people needed it.
The people were pilgrims in that great wilderness, and they were not to settle down and make their home in it. They were travelling to Canaan, and they needed reminding of the fact. So when the time came for them to move on, an alarm was blown; the trumpets kept them on the move, and we need this too. How quickly we can stagnate and sleep, and forget our heavenly home and calling!
- One sound. Every movement in the camp waited on the trumpet. Nothing moved without that signal.
- Two calls. The alarm was not the gathering call. It was a louder, longer, broken note, and it meant one thing: set out.
- Priests only. The call had to come from someone near enough to know God's mind. Self-appointed alarms only scatter the workers.
- Heard, not seen. The cloud guided the eye; the trumpet reached the ear. Its notes carried direction and comfort, and they picture God's Word.
- Never settle. The testimony that gathers God's people also moves them on. The alarm exists because we fall asleep so easily.
And when ye blow an alarm the second time, the camps that lie southward shall set forward; they shall blow an alarm on their setting forward.
Numbers 10:6 gives the second note of the travel signal: the first alarm started the camps on the east, and this one starts those on the south. So what was an "alarm"? How did it differ from the call to assemble? And why could Israel not move a step without it?
The alarm was not one blast but a series. Each blast sent one section of the camp on its way. The record names only two, and one commentator looks ahead to what this call will one day mean:
When it was time to travel, an alarm (or advance) was blown (v. 5). The first alarm moved the camps on the east side; the second called the camps on the south side to move (vv. 5-6). Nothing is said about the north and west sides. Maybe the alarm was blown a third and fourth time for them. At the coming of the Lord, His word will be a ringing call to summon all believers away from earth to His own glorious presence. It will be wonderful to hear Him say, "Arise, my love, my beautiful one, and come away" (Song of Songs 2:10).
The march also had a goal:
At the first alarm the camps on the east set forward, and at the second alarm the camps on the south set forward (vv. 5-6). This shows the camps moving forward towards the promised land.
What kind of sound was it? One commentator compares the words used:
The word for blowing an alarm with the silver trumpets really is different from the word used for calling the assembly together, or for gathering the leaders. The alarm seems to have been a louder and longer blast, perhaps broken up into short and persistent sounds. There is little doubt that the trumpet-call stands for testimony. So it is the testimony of God that gathers His people out of the world, draws them together, and leads them forward on their journey through the wilderness.
The two blasts had two purposes, and the alarm brought comfort with it:
The trumpets were blown to gather the people to the joy of communion. There was also the alarm trumpet, sounded as God's own testimony in the presence of the enemy. The effect was this: the people would be comforted by the thought that, when the silver trumpets blew an alarm, it was God after all who dwelt in the camp. He who directed them heard the sound.
Only the priests blew the trumpets, and no one in the camp could ignore them:
It also belonged to the sons of Aaron, the priests, to blow the trumpets, for God's mind can only be known and passed on by those who draw near to Him as priests and share His thoughts. It was the high and holy privilege of the priestly family to gather round the sanctuary of God, to catch the first movement of the cloud there, and pass it on to the most distant parts of the camp… For anyone to try to move without the word of command, or to refuse to move once that word was given, would have been outright rebellion… To move without the testimony would be to move in the dark. To refuse to move, once the testimony was given, would be to stay in the dark.
Israel already had the cloud overhead. The trumpets added a second kind of direction:
The silver trumpets were also given for guidance. They made the mind of the Lord known in a way people could hear. The cloud was seen. It stands for guidance by the eye. The silver trumpets were heard… To Israel the sound of the trumpets was the voice of God, giving direction and comforting assurance at the same time. They are a picture of the Word of God. Israel depended on the sound of the trumpets, and we as His people depend in the same way on the testimony of His Word.
People who camp want to stay camped. The alarm would not let them:
The people were pilgrims in that great wilderness, and they were not to settle down and make their home in it. They were travelling to Canaan, and they needed to be reminded of it. So when the time came for them to move on, an alarm was blown. The trumpets kept them on the move, and we need that too. How quickly we can stagnate and sleep, and forget our heavenly home and calling!
- Sound — the alarm was not the gathering call. It was louder and longer, broken into short, persistent notes.
- Source — only the priests blew it. God's mind is learned near Him, then passed on to the whole camp.
- Signal — each section waited its turn. The second alarm moved the south side, and the whole march headed for the promised land.
- Submission — moving without the sound was rebellion. So was refusing to move after it. Both left a person in the dark.
- Stirring — pilgrims settle down, so the alarm sounded. God's Word still says "keep moving," and one day it will say "come away."
And when the congregation is to be gathered together, ye shall blow, but ye shall not blow an alarm
The same silver trumpets could sound in two ways: one note started the march, the other gathered the people. So why did the two calls have to differ, and who decided which one Israel heard?
The chapter gives the trumpets two main uses. For gathering the people the note was a long blast, never the alarm.
All is carefully ordered by God. "But when the assembly is to be gathered together, you shall blow a long blast, but you shall not sound an alarm." So we see there were these two cases in particular. The trumpets were blown for gathering to the joy of communion. There was also the alarm trumpet sounded by God's own testimony in the presence of the enemy. The effect was this. When the silver trumpets blew an alarm, the people took comfort. It was God after all who dwelt in the camp. He who directed them heard the sound.
The call had a tone as well as a meaning. One writer draws from it a lesson about how God's will reaches His people.
But notice: it was not a terrifying, harsh sound that marked this ministry. It was the sweet melody of the silver trumpet that told them to obey the divine will. We should never forget this. It is one thing to tell our brothers what the will of the Lord is. It is quite another to do it in the way and spirit that suits Him who is full of grace and truth.
Every movement in the camp had its own signal. No movement was legitimate without one.
Was the congregation to be gathered in festive joy and worship? It was by a certain sound of the trumpet. Were the tribes to be gathered in hostile array? It was by a blast of the trumpet. In a word, the silver trumpet regulated it all — the solemn assembly and the warlike host, the instruments of music and the weapons of war. Any movement — festive, religious, or hostile — that did not come from that familiar sound could only be the fruit of a restless and unsubdued will. The Lord could in no way approve it.
Only the priests were to blow the trumpets. One writer shows what happens when someone sounds a signal of his own.
It was a command that only the priests should blow the trumpets. Only they were near enough to understand the Lord's mind and to be in communion with it... In the same way now, only those who are living in the enjoyment of their priestly privileges know how to sound an alarm. They are near to the mind of Christ and in communion with it. To blow at their own will, or on their own idea of danger, would only produce confusion. It would call the builders away from their work, and so do the work of the enemy.
The blast did more than pass on orders. It said whose the people were.
When the priests blew long and loud on these trumpets, the sound reached the furthest limits of Israel. It proclaimed that the people belonged to God. He had redeemed them, and He had rights over them that could not be challenged. They were to hold themselves at His disposal. It did not matter what they were doing. God's call was urgent, and their own pursuits had to take second place. In fact they had to drop them at once, the moment the silver trumpets sounded out their assembling call.
The gathering blast called Israel to one place, and God had chosen it. One writer carries that forward to believers now.
In those days the tabernacle was the centre God appointed for His redeemed people. From that centre His words went out, and to it He summoned them when He pleased. That was the shadow, the picture. Christ is the substance, the reality. If we are obedient to the word of God, Christ will be our one and only centre. Hear, then, the call of the silver trumpet of the Word on this point: "For where two or three are gathered in my name, there am I among them" (Matthew 18:20).
- Redeemed — every blast announced that the people belonged to God. He had redeemed them, and they were to hold themselves at His disposal.
- Priestly — only those near enough to know His mind could blow. An alarm sounded on one's own guess of danger calls the workers away and does the enemy's work.
- Distinct — one note sent the camps forward, another gathered them. The two were never to be mixed.
- Gentle — the gathering call was not harsh or frightening. Tell others God's will in the way and spirit that suits Him.
- Gathered — the call drew Israel to the one place God appointed. The same call now draws believers to Christ as their one centre.
the sons of Aaron, the priests, shall blow with the trumpets; and they shall be to you for an everlasting statute throughout your generations.
God did not let just anyone sound the two silver trumpets. Only one family could blow them, the sons of Aaron, and the rule was to last for good. So why must the men who sound God's signals be priests? What does the trumpet announce, and what does it ask of those who hear it?
The trumpets were more than a signal for moving camp. What they sounded was God's own testimony.
Chapter 10 speaks of the silver trumpets. They were used to call the people together and to move the camps on, but they served other purposes too. This was the testimony of God, given in public, with two main aims: to gather the people, and to make them travel. And that is how it works in practice. The testimony of God gathers His people around Him, and makes them go forward. … The priests were to be in communion with their head, and so to know God's thoughts intimately. They sounded the trumpets when needed.
The restriction is deliberate. A man cannot pass on a message he has not been near enough to receive.
Notice that only the sons of Aaron, the priests, were allowed to blow the trumpets. Those who carry God's testimony must be free to come into His presence, and must be in communion with His mind. Nehemiah 4:18 pictures this well: "The man who sounded the trumpet was beside me." He stood close to his leader, to catch the guidance of his eye and to hear the word of command. It is not enough to give out a testimony, even a divine one. The testimony given must be received from God for that moment, and so the one who gives it must live in constant communion with Him.
The blast did more than gather a crowd. It told Israel whose they were.
When the priests of God blew them long and loud, they announced to the furthest limits of Israel that the people belonged to God. He had redeemed them at His own cost and by His own power. Having redeemed them, He had rights over them. Whenever He pleased, He could call them to listen to His word at the door of His sanctuary. They were to hold themselves at His disposal. Whatever they were busy with, God's call had to be obeyed. Their own plans had to take second place, and be dropped at once, the moment the silver trumpets rang in their ears.
How the message sounds matters, not only what it says.
But notice: this ministry was not marked by a terrifying, harsh sound. It was the sweet music of the silver trumpet that called them to obey God's will. We should never forget this. It is one thing to tell our brothers and sisters what the will of the Lord is. It is quite another to do it in the way and spirit that suits Him who is full of grace and truth.
The same rule that gave the priest a duty gave the camp one too.
It also belonged to the sons of Aaron, the priests, to blow the trumpets. We can only know God's mind, and pass it on, when we stay near Him as priests and in communion with Him. The priestly family had the high and holy privilege of gathering round the sanctuary of God. There they caught the first movement of the cloud and passed it on to the most distant parts of the camp. They had to give a clear, certain sound. Every member of the fighting host had the same duty to obey at once, without question… To move without the testimony would be to move in the dark. To refuse to move, once the testimony sounded, would be to stay in the dark.
The rule was to hold "throughout your generations." So who blows the trumpet now?
God appointed the sons of Aaron to blow the trumpets, so this was priestly work (v.8). Those who served in the sanctuary day by day stayed near to the Lord. They were the ones who would have proper discernment from God about what was needed and fitting in these things. All believers are priests today, yet we cannot say that all have the discernment needed to act as priests.
- Nearness first. Only priests blew the trumpet. Only those who come freely into God's presence can pass on His mind.
- Redemption sounded. God redeemed His people at His own cost, so every blast announced His claim on them.
- Reach. The priests carried the sound to the furthest tent, so no one in the camp had to guess what God wanted.
- Certainty and sweetness. The sound had to be definite enough to obey and gracious enough to match the God who sent it.
- Two-sided obedience. The priest owed a clear note. The camp owed a quick answer. Moving without the testimony, or refusing to move once it sounded, both left Israel in the dark.
And if ye go to war in your land against the enemy that oppresseth you, then ye shall blow an alarm with the trumpets; and ye shall be remembered before Jehovah your God, and ye shall be saved from your enemies.
The silver trumpets of Numbers 10 directed every move Israel made. Here they are blown in war, and the question is why a trumpet blast, and not a sword, is what saves.
The chapter keeps two notes apart: one gathers the people, the other answers an attack. One writer sets them side by side, and shows what the alarm told Israel about God.
They blew the trumpets to gather the people to the joy of communion. There was also the alarm trumpet, sounded as God's own testimony in the presence of the enemy. The effect was this: it comforted the people to know that, when the silver trumpets blew an alarm, it was God after all who lived in the camp. He who guided them heard the sound. They were reminded not only that God was there, but that He would act for them and in them against every enemy.
The words behind "blow" and "sound an alarm" are not the same, and the difference is audible.
The word for blowing an alarm with the silver trumpets is not the word used for calling the assembly together, or for gathering the princes. The alarm seems to mean a louder and longer blast, possibly broken up into short, repeated sounds. There is little doubt that the trumpet-call means testimony.
The alarm was not open to anyone with breath and a trumpet.
Note that only the sons of Aaron, the priests, were allowed to blow the trumpets. Those who raise God's testimony must have free access into His presence, and be in communion with His mind. Nehemiah 4:18 pictures this well: "The man who sounded the trumpet was beside me" — close to his leader, to catch the guidance of his eye, and to hear the word of command.
Someone had to care enough about the oppressed to sound for them.
How touching this is! It shows the deep interest in the welfare of God's people, and the sympathy in times of trouble and distress, that those will show who live in communion with the Lord Jesus. They feed in the holy place, and in a clean place, on the very things with which the atonement was made. Their heart and soul go out to God for His people.
The metal is not decoration. It ties the battle cry back to a price already paid.
The silver tells us of redemption. Those notes on the silver trumpets called to mind God's covenant with His earthly people, and His promise to His Heavenly people. They also called to mind the price paid on the cross to buy the redemption of both the Heavenly and the earthly people.
Israel was never a match for its enemies, and God arranged it so. The trumpet turned weakness into an appeal.
They had to do this when they were fighting their enemies. They were sure to meet enemies, and their own strength was never a match for them. God made them that way, so that in every time of stress they would depend on Him. He was their refuge and resource and strength. When they blew the trumpets on the day of battle it was as though they said: "O God, we are Yours. You have redeemed us. Take up our cause against the oppressor." And God always answered their appeal.
So the trumpets outranked the weapons.
They could do without their swords and spears and shields, but not without these trumpets. If they did not blow them, they ran the terrible risk of defeat. But if they blew them, God said, "you shall be remembered before the LORD your God, and you shall be saved from your enemies." If we lose the sense that we belong to God in the conflict, we cannot win. But as we remember it, we are "more than conquerors through Him who loved us."
The instruction looks past the wilderness to settled life in the land, and past Israel to us.
Once God had brought the people into the land, if war arose they sounded an alarm. They proclaimed the testimony of God without fear, and God remembered His people and stepped in. So with us: we need never fear the enemy's attack. Instead of being frightened, let us give a faithful testimony. God has pledged Himself to answer it by coming in with power.
The same trumpet sounds again in prophecy. One writer links the trumpets of Revelation back to this verse: "following the old arrangement of Numbers 10:9, God Himself now declares Himself on behalf of His people, and against their enemies" (Frederick W. Grant).
- Alarm — the war blast was longer and broken, not the same as the gathering call. It was God's testimony raised where the enemy could hear it.
- Priests — only those with access into God's presence could sound it, and they sounded it out of sympathy for people in distress.
- Silver — the metal recalls redemption and the price paid on the cross, so the cry is that we belong to God because He redeemed us.
- Remembered — God made Israel weak on purpose, so that dependence, not strength, would bring Him in.
- Saved — the trumpets mattered more than the swords. God has pledged Himself to answer a faithful testimony with power.
And in the day of your gladness, and in your set feasts, and in your new moons, ye shall blow with the trumpets over your burnt-offerings and over your sacrifices of peace-offering; and they shall be to you for a memorial before your God I am Jehovah your God.
Numbers 10 gives Israel rules for the silver trumpets — how the camp gathers, and how it sets out. Verse 10 adds a different use: the trumpets sound over the sacrifices on glad days, at feasts, and at the start of every month, and God calls that sound a reminder of His people before Him.
The trumpets carried a message. Their material and their use both say what that message was.
The blowing of the trumpets was testimony for God, and testimony connected with redemption. The material of the trumpets shows this. In verse 2, for example, they called the assembly together and started the camps on their journey. God's testimony now does the same. It gathers the saints out of the world and around their true Centre, and leads them onward in their journey.
Verse 8 restricts the blowing to Aaron's sons. That restriction still shapes the joy of verse 10 — the note is sounded by those closest to God.
On days of gladness, on solemn days, and at the beginning of months, the trumpets also sounded over the sacrifices of burnt offerings and peace offerings. Holy rejoicing cannot fail to connect with those wonderful aspects of Jesus in His complete surrender to God. It cannot fail to connect with the ground laid for our fellowship with the Father, and with His Son Jesus Christ, and with one another (v. 10). The priests, then, were the great movers in this time of rejoicing and solemn gladness.
Worship in Israel came with a condition attached.
When they brought their burnt offerings and peace offerings to God, they had to blow these trumpets. The joyful notes of redemption had to ring out when they came near to God with the things that spoke of worship. This teaches us that we can only come to God in worship as those who are redeemed. Israel offered no sacrifice to God in Egypt, while still under Pharaoh's power. They needed freedom from their enemies, and redemption gave it to them. In the joy of their freedom they worshipped the Lord.
The two offerings named are not interchangeable. Each carries its own weight in the scene.
In the day of rejoicing, no less than in the day of trial and oppression, at their set times and at the new moons — the times of revival and renewed hope — over their burnt offerings and peace offerings (as justifying their acceptance and marking out fellowship with God) the note of the silver trumpet was to be heard. All this is easy enough to interpret; but there is still great need to call it to mind. To know and to do are, sadly, not at all the same thing.
The sound was to be "a memorial." Writers take this in two directions: it reminded the people who they were, and it reached God's own remembrance.
The silver trumpets announced that the people were the Lord's people. They announced that He had the right to call them to His sanctuary whenever He chose. More than that, they announced that He delighted to have them near Himself. This brought the fact back to their memories. It also pointed forward. He will remember His covenant with Abraham, and will say to Israel — now cut off and not His people — "You are My people."
The reminder also reached God.
The blowing of the trumpets was for a memorial. It called God's attention, so to speak, to His people. And it brought in His power on their behalf, as faithful testimony always does.
Every new month began with this sound. In ordinary life, every fresh start calls for the same confession.
At the beginnings of their months the trumpets also had to come out. This shows us that in every change in our lives we must remember that we are the redeemed of the Lord. Is there a young man receiving promotion in his profession? Let him blow the silver trumpet. A young man and woman to be married in the Lord? Let the silver notes ring out with more joy than anything else: they belong first of all to the Lord. Are any thinking of moving from one town to another, or from one land to another? Let them make the change with the deep sense that they are not their own, but the Lord's.
Commentators also look ahead to Israel's future.
They will cry to the Lord their God and He will remember them and will save them from their enemies. Then will come the time of gladness, the fulfilment of the feasts. It will be their new moon. They will once more stand before God on the ground of acceptance — the burnt offering. God will bring them back into fellowship with Himself — the peace offering. In that day everyone will see that the Lord is their God.
- Redemption sounds first. The silver trumpet is testimony tied to redemption. Israel worshipped only after God set them free, never in Egypt.
- Redemption speaks through priests. The priests were the great movers in Israel's gladness, and the note they sounded pointed to Jesus.
- Redemption crowns the offerings. The note rang out over the burnt offering and the peace offering — acceptance first, then fellowship.
- Redemption reaches God. The trumpet was a reminder before Him. They were His people, He delighted to have them near, and His power came in on their behalf.
- Redemption governs every new season. Each new month, each promotion, marriage or move calls for the same confession: we belong to the Lord. Israel's own day of gladness will sound it too.