A few days ago I had a blast fellowshipping with a pastor friend of mine and we got to talking about how important and powerful Jesus’ words are in John chapter 17. The topic was (and is) unity- between ourselves and God, within the Trinity, between one another as brothers and sisters in Christ.I was reminded of a bit of study and writing I’d done a short time ago, and thought I had put down comments on a large portion of the chapter. Upon looking through my files, I found and then did a final edit on my thoughts, but it turned out I had only focused on one verse in John 17.But oh how pregnant with meaning this verse proves to be!Jesus prays in John 17.17 “Sanctify them in the truth. Your word is truth.”I have pondered and quoted this verse for many years but perhaps it’s time I comment on some of what by my understanding are the implications of His prayer.First we must not lose sight of the fact that Jesus deeply loves His disciples, that He fully knows He is about to leave their world, that they will be tempted, hated, persecuted and some martyred for their faith in Him.Consider that Jesus prays perfect prayers, completely within the desire and will of the Father, and that He not only knows what Abba wants but what His disciples need in order to do God’s will. It is both clear and safe to conclude Jesus knows they will need both the Holy Spirit and what He calls truth. We shall see this as we consider this part of His prayer in depth.The term “sanctify” refers to God’s own nature- pure, undefiled, absolutely holy!The Greek word translated into English “holy” in the view of a number of scholars is not fully possible to understand, but all agree it has to do with the essential character and attitude of God.Here, Jesus prays the Father will do something for them: to give, transmit, impart His core nature of separateness, of being different and apart from others only as God and His Own people can be. That they would be “set apart’ for intimate, genuine, transforming relationship with Him. They are then always “in contrast” with those who do notfollow Jesus.Jesus goes on to proclaim to the Father in prayer what Father, Son and Spirit already know, namely the way of God’s sanctifying His disciples. Part of the process is not only in Paul’s Old Testament quote- God commands His people to “BE holy for I am holy” -but that through Jesus, the perfect sacrificial Lamb they are and shall be holy, set apart from the rest of the world.The true Christian lives in both the “now” as well as the “not yet”. We are and shall be made holy by the grace and actual moving of the Holy Spirit (the Spirit of holiness) in our life.In John 14.6 Jesus says He himself is the way, the truth and the life. He is God the Son, Truth Incarnate.Jesus is the Word made flesh, therefore we are literally sanctified through Christ the Living Word. John chapter one tells us He is the Living Word in human form. All the Father desires as revealed in The Bible Jesus is and does. He is Perfectly Perfect, without flaw. Note though, only Jesus alone is what we might term “fully, entirely sanctified”.Further, it not only is but Shall Be that as we listen (Greek: “disciple” is a listener and learner) and apply God’s Word in daily choices, decisions and relationships we shall become more like the Lord- holy.The sanctification of the believer happens by God’s power and grace through Jesus. It is also accomplished via our knowledge and application of His will which He reveals to us in His Word, that is, The Bible which is the Word of God.Our heavenly Father’s actions are always consistent with His character: holy, pure, righteous. He calls His children to be like Him in this way, in our daily practice. Holiness, sanctification, is not only given us by God through Jesus Christ, it is our daily practice just as it is His.The Bible’s apostle Paul illuminates several of these truths:Ephesians 421 if indeed you have heard Him and have been taught by Him, as the truth is in Jesus:22 that you put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts,23 and be renewed in the spirit of your mind,24 and that you put on the new man which was created according to God, in true righteousness and holiness.Though no one but God knows all Truth absolutely, Jesus is stating as fact the essentiality for His followers to really know and apply God’s Word to our lives. He clearly, plainly states God’s Word IS truth, not whim, mere concept, perspective or mythology but actual truth.So we understand Jesus is praying that the nature of God would be deposited in us via Father, Son and Holy Spirit Whom Jesus had just referred to as “the Spirit of truth”. This, too is consistent in that the Spirit Who is God, imparts holiness and truth. The Spirit also brought us the Scriptures (“God-breathed”) which are true, indeed a revelation of God’s thoughts in written form.Part of the holy nature of God is revealed in this: He cannot and does not lie. He interacts relationally in utter truthfulness and with complete integrity always. Holy and True is Who He is.Our heavenly Father calls us- His children, to be LIKE Him, holy and faithful and true in all our thoughts, words, actions and relationships for this is precisely Who and how He is.