Christ's Intercessory Prayer for you; John 17:20-26
Down to verse 19 Jesus has emphasised specific prayer for the apostles. But this prayer has a broader range. While His personal primary application in this section of the prayer is for the disciples it has a broader impact. We know this because He says in verse 20 NASB "I do not ask on behalf of these alone, but for those also who believe in Me through their word." So 6-19 is primarily the apostles; secondarily the entire church. Starting in verse 20 it is going to have primarily the church as a whole, all those who come to Christ on behalf of the witness of the apostles. In vv. 20-26 the focus is on the church as a whole, on everyone who comes to know Christ during the church age.
John 17:21 NASB "that they may all be one; even as You, Father, {are} in Me and I in You, that they also may be in Us, so that the world may believe that You sent Me.
1 John 1:1 NASB "What was from the beginning, what we have heard, what we have seen with our eyes, what we have looked at and touched with our hands, concerning the Word of Life—[2] and the life was manifested, and we have seen and testify and proclaim to you the eternal life, which was with the Father and was manifested to us— [3] what we have seen and heard we proclaim to you also, so that you too may have fellowship with us; and indeed our fellowship is with the Father, and with His Son Jesus Christ." John is talking about "we" the apostles, who had been close to the Lord and spent three years with Him: what "we have seen and testify and proclaim to you." Isn't that what Jesus has just prayed in John 17, that their word would go forth, vv. 19, 20? [4] "These things we write, so that our joy may be made complete." John is emphasising that "you as believers can have fellowship with us." Just because you are a believer doesn't mean you can have fellowship with other believers. In verse 3 he is focusing on what is entailed in true fellowship among believers, and the result of this is joy brought to completion.
In John 17 Jesus is praying that we might be one. This is not some sort of experiential, ecumenical unity that we all just get together and hold hands. It is wonderful that we are all believers but that doesn't produce fellowship. It is not social interaction with other Christians. The priority for the believer is doctrine and fellowship with God. So the only way we can have true experiential unity is if it is based on doctrine and being in fellowship with the Lord. Jesus is praying that we might have fellowship but that is based on the truth. We can't have fellowship apart from the truth. It is on the basis of this true fellowship based upon the truth and sanctification from the Word of God that we present a unified testimony to the world around us: "that the world may believe that You sent Me.
John 17:22 NASB "The glory which You have given Me I have given to them, that they may be one, just as We are one…" This glory is not the Shekinah glory in the sense that it is displayed on the mount of transfiguration. He is talking about the character, the essence, of Jesus Christ which is manifested in the life of the believer as a result of his spiritual growth. As we grow to maturity we manifest the character of Jesus Christ and that is the glory He is talking about that shines forth to the world as a witness, and it only comes by being in fellowship with the Lord so that the Holy Spirit fills us with the Word of God, produces fruit, so that as a result of the fruit of the Spirit we manifest to everyone around us the character of Jesus Christ.
John 17:23 NASB "I in them and You in Me, that they may be perfected in unity, so that the world may know that You sent Me, and loved them, even as You have loved Me.
John 17:24 NASB "Father, I desire that they also, whom You have given Me [every single believer], be with Me where I am, so that they may see My glory which You have given Me, for You loved Me before the foundation of the world.
John 17:25 NASB "O righteous Father, although the world has not known You, yet I have known You; and these have known that You sent Me;
So He ends in v. 26 with the statement that His love that will be in us and manifest in us. That takes us back to John chapter 13:33, 34 where Jesus gives the new commandment to the believer in the church age. This is the summation: "Little children, I am with you a little while longer. You will seek Me; and as I said to the Jews, now I also say to you, 'Where I am going, you cannot come.'
The emphasis of these chapters is what it means to love as Christ loved the church. The interesting thing is that this use of love in v. 26 is the last time that word is sued until the last chapter of John. Why is that? Because in John 13-17 Jesus is telling us that we are to love one another "as I have loved you." How does Jesus love us? That is what He portrays for us in chapters 18-20 when He goes to the cross.