19 And for them I make myself holy, so that they may be made truly holy.
20 My prayer is not for them only, but for all who will have faith in me through their word; 21 May they all be one! Even as you, Father, are in me and I am in you, so let them be in us, so that all men may come to have faith that you sent me. 22 And the glory which you have given to me I have given to them, so that they may be one even as we are one; 23 I in them, and you in me, so that they may be made completely one, and so that it may become clear to all men that you have sent me and that they are loved by you as I am loved by you.
24 Father, it is my desire that these whom you have given to me may be by my side where I am, so that they may see my glory which you have given to me, because you had love for me before the world came into being. 25 Father of righteousness, I have knowledge of you, though the world has not; and to these it is clear that you sent me; 26 And I have given to them knowledge of your name, and will give it, so that the love which you have for me may be in them and I in them.
Matthew Henry's Commentary on John 17:19-36
Commentary on John 17:17-19
(Read John 17:17-19)
Christ next prayed for the disciples, that they might not only be kept from evil, but made good. It is the prayer of Jesus for all that are his, that they may be made holy. Even disciples must pray for sanctifying grace. The means of giving this grace is, "through thy truth, thy word is truth." Sanctify them, set them apart for thyself and thy service. Own them in the office; let thy hand go with them. Jesus entirely devoted himself to his undertaking, and all the parts of it, especially the offering up himself without spot unto God, by the eternal Spirit. The real holiness of all true Christians is the fruit of Christ's death, by which the gift of the Holy Ghost was purchased; he gave himself for his church, to sanctify it. If our views have not this effect on us, they are not Divine truth, or we do not receive them by a living and a working faith, but as mere notions.
Commentary on John 17:20-23
(Read John 17:20-23)
Our Lord especially prayed, that all believers might be as one body under one head, animated by one soul, by their union with Christ and the Father in him, through the Holy Spirit dwelling in them. The more they dispute about lesser things, the more they throw doubts upon Christianity. Let us endeavour to keep the unity of the Spirit in the bond of peace, praying that all believers may be more and more united in one mind and one judgment. Thus shall we convince the world of the truth and excellence of our religion, and find more sweet communion with God and his saints.
Commentary on John 17:24-26
(Read John 17:24-26)
Christ, as one with the Father, claimed on behalf of all that had been given to him, and should in due time believe on him, that they should be brought to heaven; and that there the whole company of the redeemed might behold his glory as their beloved Friend and Brother, and therein find happiness. He had declared and would further declare the name or character of God, by his doctrine and his Spirit, that, being one with him, the love of the Father to him might abide with them also. Thus, being joined to Him by one Spirit, they might be filled with all the fulness of God, and enjoy a blessedness of which we can form no right idea in our present state.