“I have given them Your Word and the world has hated them, for they are not of the world any more than I am of the world. My prayer is not that You take them out of the world but that You protect them from the evil one. They are not of the world, even as I am not of it. Sanctify them by the truth; Your Word is truth. As You sent Me into the world, I have sent them into the world. For them I sanctify myself, that they too may be truly sanctified…” (Jn. 17:14-21).
Being a Christian is more than just coming to Christ. It’s about growing and becoming more like Jesus – it’s about being sanctified. One of the qualities or attributes of God is His holiness. Not only is He holy, but He desires that we would also be holy. The work of God by which He makes us holy is called sanctification. As believers, we are sanctified – set apart for God’s use. We are to be distinct from the world.
In our text, Jesus prayed for His disciples. He prayed this particular prayer right after the Last Supper and right before His crucifixion, resurrection, and ascension into heaven. The Lord Jesus, knowing that He would be leaving soon prayed for those who would be staying. He prayed for 3 things:
First, Jesus prayed for the protection of His disciples in verses 14-16. ”I have given them your Word and the world has hated them, for they are not of the world any more than I am of the world. My prayer is not that You take them out of the world but that You protect them from the evil one. They are not of the world, even as I am not of it.” The disciples were in danger because the satanic world hated them. It hated them because they were not a part of it. The disciples, like Jesus, were strangers in a hostile world. They had become attached to Jesus, who was “not of the world,” and the world could not accept them. Just as the world was alienated from God and hated both the Father and the Son, so too the world hated and persecuted the disciples of Jesus.
Second, Jesus prayed for the sanctification of His disciples in verses 17-19. “Sanctify them by the truth; Your Word is truth. As You sent Me into the world, I have sent them into the world. For them I sanctify myself, that they too may be truly sanctified.” Just as Jesus was set apart from the world, so also the disciples were set apart. God set the disciples apart, so that they would do His will, not Satan’s. Even though they were human, they did not belong to the world and did not think like the world because they were set apart from the world. In sanctifying Himself, Jesus modeled for the disciples what it meant to be both a stranger in the world and yet committed to a mission, even to the point of death.
Jesus set Himself apart all the way to the Cross and we, as His disciples, also need to set ourselves apart to proclaim what He did. As believers, we are sanctified—set apart for God and changed in our living in order to honor God. Our thinking and action should be different from the worlds.
We are called to a mission of not only proclaiming God’s truth, but also of living and dying for this truth in our own sanctification. Our growth in Christ must be understood as dying to sin. Paul wrote, “I have been crucified with Christ and I no longer live, but Christ lives in me” (Gal. 2:20). Not only does the death and resurrection of Christ take away the guilt of sin for the believer, but it also provides power for deliverance from the old life that characterized us before we were saved.
In sanctifying us, God is transforming us, so that we would live in harmony with His will. Sanctification means we are being renewed in the image of God (Rom. 8:29). We are living lives that are pleasing to God. Our sin nature is in the process of being removed.
Third, Jesus prayed for future believers in verses 20-21. “My prayer is not for them alone. I pray also for those who will believe in Me through their message, that all of them may be one, Father, just as You are in Me and I am in You. May they also be in Us so that the world may believe that You have sent Me.” Jesus did not stop at praying for Himself and His immediate disciples; His prayer went beyond them to those who would believe through their message. His concern for the church’s unity is His greatest burden as His earthly mission draws to a close.
Just as the Father is active in and through the Son, so also the Son is active in and through believers. Our unity is rooted in Jesus’ own unity with the Father. The absolute oneness of the Father and Son is spiritually transferred to believers for a specific purpose—spiritual unity. This unity is so compelling, so un-worldly, that our witness as to who Jesus is becomes explainable. Unity is a means to enable the world to realize who Jesus is and what God has been doing. The marvelous message is that God sent Jesus on an important mission to the world and that He loves not only His Son, but He also loves you and I who are fulfilling that continuing mission to the world.
As people sanctified by God’s truth and set apart from evil, we are to trust in God’s protection and witness for Christ. God wants us to be transformed people with renewed minds, living to honor and obey Him. God wants us to offer ourselves as living sacrifices (Rom. 12:1-2) – daily laying aside our own desires to follow Him, putting all our energy and resources at His disposal, and trusting Him to guide us. The reason God saved us is so that we would be sanctified.