(17) Sanctify them by Your truth. Your word is truth.
The extent to which we grasp and believe the truth of the doctrines determines our desire to be holy. By this holiness created within us we become sanctified. The gospel is “the power of God unto salvation” (Romans 1:16). The gospel’s power lies or resides in its words produce in our minds. That is all the gospel is’words: “The words that I speak unto you are Spirit, and they are life” (John 6:63).
Those words lead us to the faith of Christ, and there is nothing mysterious about this. When we believe what Christ believes, we have His faith. It may not be to the same intensity, but we have His faith. Jude told the later first-century church, “Return to the faith once delivered,” because that was the faith of Christ. It came through His apostles, who gave it to the church. The power resides in the words, if we will only use them to live.
Putting those words into practice sanctifies us because they comprise the truth. We become sanctified by applying them. Because we apply them by faith, God will empower us by His Spirit so that the strength to do what He says in the gospel comes from Him. If we just make the choice and begin to do it, He pushes us over the hill. That is what grace is, the gift to overcome.
We all had “our conduct in times past, in the lust of our flesh, fulfilling the desires of the flesh and of the mind and were by nature the children of wrath, even as others” (Ephesians 2:3). If we really believe that God quickened us’that He not only rescued us from death, but gave us the seed of His Kind, the God-kind, and with that, the quality of life that is eternal life, the way that God lives’and if we believe what He is offering us and the instruction for attaining it, the sheer awesomeness of it all, combined with logic, drives us to submit to becoming holy’sanctified.