Matthew 16: The confession that must learn the cross

The chapter begins with people demanding a sign while failing to read the significance of what is already before them, then turns to disciples who have seen two great feedings and are still preoccupied with missing bread. From that muddle comes one of the clearest confessions in the Book of Matthew: Peter names Jesus as the Christ, the Son of the living God, and receives words about the rock, the church, the keys, and authority. Yet the confession is immediately tested by the meaning of the title. Jesus begins to speak plainly of Jerusalem, suffering, death, and resurrection, and Peter tries to reject that path. The man just blessed is now called an obstacle because he wants a Messiah without the announced suffering. Jesus then extends the shape of the cross to those who follow him, placing the apparent gain of the whole world beside the possible loss of the self and setting present cost under the horizon of the Son of man’s coming glory.