Jesus promised his disciples that they would be opposed and persecuted for his name’s sake. But this kind of opposition is not something that Jesus stands aloof from—he himself has been rejected, and even crucified. He knows what disciples need most if we are to be faithful in a hostile world. In this message from Mark 9:1–13, David Platt points us to the glorious revelation of Jesus Christ on the Mount of Transfiguration. Disciples then and now need to see Jesus for who he is—not merely a good religious teacher but the supreme revelation of God’s glory to weak and sinful people!