John 17:15–19

The disciples were taken out of the world in order to represent God in it. They were to walk in His ways, not the world's ways. They were to draw their life and all their conduct from Him, and to live as Christ did. The world is an immense system that Satan built around fallen man, to keep man unaware of his ruin. The Lord does not pray we should be taken out of it, but kept from the evil.

Some confuse two different thoughts. Being kept from or out of the evil is a moral thought. Being kept out of the world is a physical thought. There is no difficulty here. The disciples were physically in the world, as real men. But their spirits were to be kept from the corrupting influences around them.

Someone may say, "What are we to do? Are we to go out of the world?" Not at all. Our Lord says plainly, "I do not ask that you take them out of the world, but that you keep them from the evil one." In it, but not of it, is the true principle for the Christian. To use a figure, the Christian in the world is like a diver. He is surrounded by an element that would destroy him. He survives only because he is protected from its action, and sustained by unbroken contact with the scene above.

He longed deeply to have us out of the world with Himself. But the time for that had not come, and He would be, as always, subject to the Father's will — "but that you keep them from the evil one." Our business here was now to fill the place of the Lord Jesus in testimony for God. We spoil and ruin this to the degree that we give place to the flesh or the world.

This is not just physical keeping. He does not ask for a hedge of outward separation from the world to be put around them. He does not ask for them to be taken out of it. He asks instead that the truth sanctify them — the truth His word contains, which shows Christ set apart. Christ is set apart from the world for His people, so that we too might be separate from it in heart.

We do not think the promise, "The LORD will keep you from all evil," applies apart from the state of the soul. As said before, faith is the living link between the soul and God. God works through it to bless and protect the believer... How careful we should be, then, to answer to His mind in this. And all the more, because both His love and His power are engaged to keep us undefiled as we walk in His ways.

They are not of the world, as Christ is not of the world. It is a fact, not just a duty — though it is the firmest ground of duty. They are not of the world; it is not merely that they ought not to be. And if they are not, it is a serious inconsistency even to look as if they belong to the world. That is being false to our relationship, for we belong to the Father and are given to the rejected Son, who is finished with the world.

Notice these words of our Lord about His people: "They are not of the world, even as I am not of the world!" He is not giving them a command to try to be heavenly. He says, "they are not of the world!" By birth, by being, they are heavenly — "born from above!" ... The man who receives this breath of heaven is made a heavenly person. Jesus often said to the Jews, "I am from above," "I am not of this world," "you do not know where I come from." He knew where He was from and where He was going. Others did not. So it is with the saints.

Even more plainly He says, "They are not of the world, even as I am not of the world." To emphasise this He repeats it twice (verses 14 and 16). His separation from the world — and who can measure how deep it goes — is the measure of ours.

I am afraid that few really grasp the true nature and practical results of their position as joined to the crucified and risen Jesus. Few really enter into the depth and meaning of our Lord's words, "They are not of the world, even as I am not of the world." ... The measure of the saint's separation from the world is nothing less than Christ's — that is, the principle of it. In practice, sadly, it is quite another thing; but in principle there is no difference.

The world was not Christ's aim. Through His whole life, though He had not left the world, He was no more of the world than if He had been in heaven. When practice is in question, He says, "They are not of the world, as I am not of the world. Sanctify them through your truth." Truth is not of the world: this world is a vast lie.

He repeats this thought as the basis of their position here below. "They are not of the world, even as I am not of the world." What then were they to be? By what rule, by what model, were they to be formed? By the truth, and the Father's word is truth. Christ was always the Word, but the living Word among men. In the Scriptures we have it, written and settled: they reveal Him, bear witness to Him.

Sanctification implies that we are, not only set apart from evil, but set apart in heart and life for Christ. The Lord's words show us that this devoted life of practical sanctification to Christ comes about in two ways. First, by the truth... On the one hand, the word exposes and judges our words, our ways and our walk. It judges even the secrets of our hearts, all that may spoil a life of devotion to Christ. On the other hand, the Father's word reveals to us the Father in all His love and grace and holiness as set forth in Christ.

The root idea of sanctification is setting apart. The Son has given the Father's word, which introduces us to all His love, His thoughts, His purposes, His glory. All this is truth; that is, reality of the most divine kind. The world lives so much in a region of unreality and make-believe. It works to set up systems that have no solid ground and that must pass away in the end. If we know divine realities, we must stand apart from the world's unrealities.

It is easy for people to misunderstand the Saviour's words, as those do who lower and narrow them to a setting apart for ministry. But He had at heart a deeper, more personal desire. He wanted the disciples themselves to be filled with the truth, shaped and formed by it... "Your word," the Father's word, "is truth." Truths had been made known before, but never the truth itself, until Jesus came, for He is the truth. He was the first, and He alone, to show openly what everyone and everything really is: God, man, even Satan; heaven, earth, hell, and all things in them.

"Sanctify them in the truth." It is the word of God applied to judge every thought and feeling in me. He does not say, "Sanctify them by the law," but by the word. Persons take the law as a rule, but you want power; you want an object that seizes your affections. What object does the law give you? Where is the thing, the One, you are to love? Where is He? Who is He? The law tells me of nothing but a Judge. It sets no object before my soul to give me blessed and holy affections. The Father's word does give me this.

This is a saying much to be remembered. It teaches us that we are not the judges of what sanctification or holiness is. God's word decides that. Holiness is the character, or mind, that God's word — the truth — forms in us.

Christ is the truth: the word of God is truth about everything. Do I want to know what my heart is? The Word tells me. Do I want to know what God is? The Word tells me. What Christ as a Saviour is? What Satan and his schemes are? The Word will tell me. And therefore I have the Word to make all plain, when I want to go through the world, which is a labyrinth for anyone else.

All the Scriptures are truth. But one truth in particular makes the child of God separate from the world: the revelation of the Father's name to his heart. That revelation sanctifies him, or sets him apart, to the love of the Father... he has, in the infinite kindness of God, the love that Christ dwelt in for his portion. So long as that love is filling his heart, there is not room in him for the world.

The Greek word apostolos means "a messenger," "one sent"... It is also used in a much higher and stronger sense. It implies a divine commission in the one sent — first of the Lord Himself, and then of the twelve disciples He chose to be with Him during His ministry here... He was the Sent One.

It is remarkable how many times this Gospel calls the Lord the One whom the Father sent into the world. In slightly different words it says this more than forty times... He was, therefore, not native to the world, as though He sprang out of it. He came from above, and all that He was He brought with Him... Now something new comes about. In setting it up, the Lord was fulfilling His own words in His prayer to the Father — see John 17:18. He was departing, and they now were to be sent as from Him.

To carry what? Christ made known by the Father's word. I cannot be sent into the world if I am in it and of it. And I can only go there as sent by Christ if I am fully joined with Him in the spirit of my mind.

As the holy and perfect One, Jesus had been sent into the world by the Father, that He might represent Him and make Him known. Now He sends His disciples into the world in similar manner. They were to represent Him and make Him known. What qualified them for this was the sanctification of which the previous verse had spoken. If His plan had been to shut them away from the world, no such mission could have happened. It also could not have happened if the truth had not sanctified them.

It flowed from One apart from the world and above it, whom the Father had sent into it on an errand of infinite love for the Father's glory... So the Son sent the disciples, joined with Himself in heaven and charged with the Father's testimony to the world. Had they been of the world, they could not be sent into it; but, as taken out of it by grace in Christ, they were not of it, and could be sent.

Notice here again that He, Christ Himself, is the standard. Our separation from the world matches Christ's own separation from it. And our being sent into the world, in verse 18, follows that same standard. The Lord takes us out, breaks our links with this world, and then sends us back that we may be here for Him.

He does not merely say, "Sanctify them in your truth"... but further He says, "As you sent Me into the world, so I have sent them into the world." It was no question of the land of Judea now. The world was before them. So, if there was the intimacy of setting apart to the Father, there is also a universality of mission.

This separation from evil, and sanctification to God, is in view of the disciples' service — that they may be morally fit to carry out their mission... Already the Lord has viewed the disciples as in His position before the Father; now He views them as having His place before the world.

The basic idea of sanctification is "to set apart." The only way we can understand it here is this: the Lord Jesus Christ set Himself apart from the world by being present in heaven in His body. "For their sakes I sanctify Myself" — I am taking a position so that I can be the object their whole heart is set on. The more we learn of our oneness with Him in that place, and of our shared life with the Father and the Son, the more we will be set apart in heart, mind and spirit from the evil world we live in.

Things without life — altar, basin, vessels — were sanctified under the law. No inward change happened in them, and no increase in holiness. But they could be put in a separate position, given over completely to the service of God. The Lord Jesus Himself was "sanctified, and sent into the world" (John 10:36). And again, as He left the world, He said, "I sanctify Myself" (John 17:19). There could be no inward change in Him, no sanctification in the sense of growth. Holiness of the most intense kind, divine and absolute, was always His.

He is holy in Himself, holy as God is holy. So the only sanctification possible for Him was a setting apart like this. And notice: according to this verse, He does it Himself. That is another witness to His Deity, for no mere man could set himself apart in the glory of heaven!

He was in the world as Surety for His people. So it is for their sakes that He separates Himself from the world, by death and resurrection. Our Lord was holy, innocent, undefiled and separate from sinners. He needed no moral separation from the evil in the world. But His own people, who were in the world, needed the practical sanctification that nothing but His grace could give.

The Lord does not sanctify Himself for them simply by becoming man. Nor does He do it by dying as a sacrifice, as Chrysostom and Cyril of Alexandria taught, and many after them. For on the cross God made Him, who knew no sin, to be sin for us. It is as glorified, after death and resurrection, that He becomes the pattern of His own.

Now I get something more than the word; it is Christ Himself who is the substance of all that the word speaks about... He has gone up to glory, and there sets Himself apart as the object for our hearts... I have now got an object: it is the truth, which will judge everything that is in my heart. This it is that sanctifies me, by showing me the One whom I love, and who has said that I am going to be like Him.

He is set apart to God as the pattern Man in heavenly places, so that the Holy Spirit may take it and apply it to us here. I see this perfect Christ set apart for me in heaven, and I say I must walk according to that pattern. I will walk in love, because Christ also has loved us, and given Himself for us... The starting-point of all my measure of conduct is the place in which I am already set in Christ.