Our vision defines what we are becoming: disciples of Jesus whose ultimate aim is to glorify God in every aspect of our lives (1 Corinthians 10:31). The implicate prerequisite for pursuing this goal is by experiencing radical transformation through the gospel of Jesus (and this is the will of God, your sanctification).
And though the litmus test for genuine transformation can be observed in multiple ways (obedience to Christ’s commands (John 14), love for God and one another, one of the clearest evidences is our genuine delight in God and His ways.
As James K. A. Smith expresses in the title of his book, “You are what you love.” In other words, that which you delight in (the affections of one’s heart) determines what you are becoming.