What you say with your mouth will happen
Answered from the commentary of F. B. Hole, The Bible Treasury, Leslie M. Grant and 4 others
Words of faith in God, spoken without doubt, will happen when they express God’s will; they are not a means to make our own wishes happen. Such faith rests on God’s word and is not make-believe or a way to serve selfish ends. When God gives faith for a specific matter, what is spoken comes to pass. But the answer may come in God’s own time and way, and may be different from what was asked.
Verses: Mark 11:23, Matthew 21:21, Matthew 17:20, Luke 17:6, Romans 10:9, Romans 10:10
The above is AI generated summary based on the writers below.
What the commentators say
The passages the answer is drawn from, the most direct first, with the words that bear on the question marked.
But this led to the further word as to prayer, in which emphasis is again laid upon faith. "Whosoever shall say … and shall not doubt in his heart, but shall believe … he shall have whatsoever he saith." The whosoever and the whatsoever make this a very sweeping statement; so sweeping as almost to take our breath away. But this is connected with the prayer contemplated in the next verse, where we have, " What things soever ye desire … believe … and ye shall have them." In both these verses everything evidently hinges on the believing.
Now belief is faith, and faith is not just a human product, a kind of make-believe or imagination. Verse 24. for instance is not that if only I can work myself up to imagine I receive my request, I do receive it. My prayers according to verse 24, and my words, according to verse 23, must be the product of genuine faith; and faith is the spiritual faculty in me which receives the divine Word. Faith is the eye of the soul, which receives and appreciates Divine light. If my prayer is based on intelligent faith, I shall believe that I receive, and I shall actually receive the desired thing. And so also with what I may say, as in verse 23.
The disciples are in amazement when they see the fig-tree withered; but the Lord uses the miracle to assure them of the power which was ready to manifest itself for them in response to faith. Not only should they do what was done to the fig-tree, but if they had faith and doubted not, even a mountain standing in their way should be removed and cast into the sea, and whatsoever they asked in prayer, believing, would be done. We may well see in this a veiled assurance of how Israel, now nothing but an obstacle in the path of faith would disappear politically in the sea of the nations. But the promise here is of course, of very various application, and it would be entirely wrong in any way to limit it, save as the Lord Himself does; who distinctly makes His last assurance as full as possible. To faith nothing shall be denied; but it is not limitation to insist that faith must be faith.
The condition attached to the first of the foregoing is believing. It will be said that believing, or faith, is necessary to all prayer. Though this is true, Scripture recognises specific faith about a specific thing. Thus one of the subjects of the miracles had faith to be healed (Acts 14:9); and it is expressly taught in 1 Cor. 12:9 that there is a distinct spiritual gift of faith which some have, and some have not — a gift alluded to in chap. 13 where Paul corrects the tendency to glory in gifts. "Though I have all faith, so that I could remove mountains, and have not love, I am nothing" (1 Cor. 13:2). It is perhaps to this special character of faith that the Lord refers when He says, "What things soever ye desire, when ye pray, believe that ye receive them, and ye shall have them" (Mark 11:24). Genuine, divinely-given faith, not mystical or fancied faith, is what is here meant. Probably many have experimented upon this promise, only to be disappointed. Mahomet, it is said, audaciously commanded a mountain to come to him, and when his folly was manifest to all, tried to evade humiliation by saying, "If the mountain will not come to Mahomet, Mahomet will go to the mountain." But the promises of God, and the power of His Spirit, are not bestowed to be the subject of curious experiment, or the means of subserving private ends.
Further, the application of some of the promises in the Gospels was primarily to the apostles, however much the principle of them may extend to the humblest disciple. Take, for example, the promise we are considering. This, as well as the parallel passage in Mark 11, stands in relation to the incident of the barren fig-tree. The fig-tree was a type of Israel, to whom the Lord had come seeking fruit but finding none. He pronounced it fruitless for ever. That is a picture of Israel after the flesh, producing only the leaves of profession. Any fruit-bearing must be from the living One — "From me is thy fruit found." In connection with this the Lord says, "Verily I say unto you, If ye have faith, and doubt not, ye shall not only do this to the fig-tree, but also if ye shall say unto this mountain, Be thou removed, and be thou cast into the sea; it shall be done. And all things, whatsoever ye shall ask in prayer, believing, ye shall receive" (Matt. 21:21-22). Now as the fig-tree symbolized Israel in the character of fruit-bearer, so "mountain" here represents Israel as a political system, and accordingly as an answer to the faith of the apostles, Israel has been cast into the sea of the nations, and politically lost.
Again spending the night outside the city, they return in the morning to find the fig tree the Lord had cursed dried up from the roots. Peter drew the Lord's attention to this strikingly rapid result of His words. The Lord answers, "Have faith in God," and assures them absolutely that one could say to a specific mountain, "Be thou removed, and be thou cast into the sea," and if he had no doubts about the matter, if would definitely take place. Of course the Lord is not speaking of a literal mountain, but "this mountain" is clearly the obstacle of Israel's condition at the time, lust as the fig tree spoke of her condition. The obstacle was Israel's opposition to the Lord Jesus. Its being removed and cast into the sea actually took place not long after the death of Christ, when the nation was driven from her land and absorbed by the sea of the Gentile nations.
In answer to the disciples' marveling at how quickly the fig tree withered away, the Lord tells them that if they have unquestioning faith, they themselves could not only do what was done to the fig tree, but could, by speaking to a certain mountain, cause it to remove and be cast into the sea. It is certainly not that faith decides what it wants to do. Faith rather depends on the will of God had decided that the fig tree (Israel) would wither: faith therefore could act upon God's will in the matter. Just so, the specific mountain, the obstacle of Israel's opposition to the truth, would very soon be set aside by God, in fact cast into the sea of the Gentile nations. The faith of dependent confidence in God could discern this, and therefore speak prophetically about the matter. For faith makes no independent decisions: it confides simply in the word and will of God; and His will in this matter could have been found in His word (the Old Testament). Consider for instance Deut.28:15-68, specially verses 64 and 65.
I am very glad to try and answer your questions. I think any command of the Lord must be rightly turned into a matter of prayer by us, for the carrying out of it can only be in dependence, and prayer is the expression of this. Hence surely it is right to pray to be filled with the Spirit: nor can the verse as to believing "that ye receive them" militate against this, for it especially says "when ye pray" as the condition of thus having them. I fully believe that this is true of every spiritual blessing we need, nor is it even limited to the spiritual — "what things ye desire" lays down no limit, and I refuse to introduce one where Scripture does not. Look at Matthew 21:22: "All things whatsoever ye shall ask in prayer, believing, ye shall receive," and this is in direct connection with activity in power in faith, even to the removal of the mountain into the sea. The Lord so often uses temporal needs and the faith that expresses itself in prayer to Him about them, to encourage us to pray and trust Him about the deeper spiritual needs.
(Vv. 20-26). The Lord instructs His disciples in the great principle that enables the feeblest saint to overcome the greatest difficulty and the most subtle opponent. Outwardly all the power and authority of the established order was in the hands of those who were opposing the Lord and His teaching. How then were a few poor fishermen to stand against the wisdom and power of men in high places? The Lord's answer is, "Have faith in God." All the power of those who were represented by the barren fig tree would vanish before the power of God used by faith. The Jewish nation which represented the whole system of the law, loomed large in the eyes of the disciples, even as a mountain that had stood for ages. Nevertheless, though to sight the nation looked so stable and enduring, faith could discern that it was about to be cast into the sea of nations. But though the mountain would be removed, God would remain, the unfailing resource for faith.
The king of Persia, who had commanded the work to cease, might appear as a great mountain, an insurmountable obstacle before God's people, but He says to them for their encouragement. "Who art thou. O great mountain? before Zerubbabel (thou dost become) a plain." Later, when on earth, the Lord Jesus said to His disciples, "Have faith in God; for verily I say unto you, that whosoever shall say unto this mountain, be thou removed, and he thou cast into the sea: and shall not doubt in his heart … he shall have whatsoever he saith" (Mark 11:22-23). When faith rests its eye on God, the great mountain becomes a plain.
They wondered at the power which made the fig tree wither, and He calls their attention that the power of God is ready to answer their faith. The connection is obvious. Israel had no faith in God, hence their bareness. If they have faith, it shall be far different; the power of God is then at their disposal. The mountain is the type of an obstacle. Every obstacle can be and will be removed out of the way in answer to prayer. That there is a reference to Israel in these words is no doubt true. The nation was a mountain and by its disobedience and rejection of the Lord, the nation was an obstacle in the path of the Gospel. But on account of faith this mountain was indeed cast into the sea, the type of the nations. Precious to faith has ever been and ever will be the Word, the author and finisher of the faith speaks here. "And all things whatsoever ye shall ask in prayer, believing, ye shall receive." Let us not limit them, nor say as some have said, it is not for us. They are for the children of God and there is no limit to them. All things -- whatsoever; surely there is no limit here; and then the three steps -- asking in prayer, believing and receiving. He, the King, who has all power spake these words; and what a meaning they should have for us! May we cast ourselves upon them in childlike faith.
Returning to Jerusalem on the next day, the Lord is hungered, and seeks fruit from the fig-tree, but finds none. He then pronounces a curse upon it, and presently it withered away. The sentence on the fig-tree was an emblematic curse upon the people — Israel was the fig-tree. The Lord found nothing but leaves, and the word is that henceforth no fruit shall grow upon it for ever. The nation had failed in fruit to God, when they had every means and opportunity for glorifying and serving Him; and now all their advantages are taken away, and the old stock is given up — a dead tree.
Mark says that the time of figs was not yet. Many have been perplexed at this, as if the Lord sought figs at a time when there could be none. The meaning is, that the time for the gathering of figs was not come — the time of figs was not yet. There ought to have been a show of fruit, but there were only leaves — only outward profession. It was thoroughly barren. The disciples wondered; but the Lord says to them further, "If ye shall say to this mountain (symbolizing Israel's place among the nations, as exalted among them), Be thou cast into the sea," etc. This has been done. Not only is there no fruit borne for God, but Israel, as a nation, has been cast into the sea — as lost in the mass of people — trodden down and oppressed under the feet of the Gentiles.
Verses
- Mark 11:23Verily I say to you, that whosoever shall say to this mountain, Be thou taken away and cast into the sea, and shall not doubt in his heart, but believe that what he says takes place, whatever he shall say shall come to pass for him.
- Matthew 21:21And Jesus answering said to them, Verily I say unto you, If ye have faith, and do not doubt, not only shall ye do what [is done] to the fig-tree, but even if ye should say to this mountain, Be thou taken away and be thou cast into the sea, it shall come to pass.
- Matthew 17:20And he says to them, Because of your unbelief; for verily I say unto you, If ye have faith as a grain of mustard [seed], ye shall say to this mountain, Be transported hence there, and it shall transport itself; and nothing shall be impossible to you.
- Luke 17:6But the Lord said, If ye have faith as a grain of mustard [seed], ye had said to this sycamine tree, Be thou rooted up, and be thou planted in the sea, and it would have obeyed you.
- Romans 10:9–109that if thou shalt confess with thy mouth Jesus as Lord, and shalt believe in thine heart that God has raised him from among [the] dead, thou shalt be saved. 10For with [the] heart is believed to righteousness; and with [the] mouth confession made to salvation.