" Jesus was praying while he received Baptism (cf. Lk 3:21). Looking at the events in light of the Cross and Resurrection, the Christian people realized what happened: Jesus loaded the burden of all mankind’s guilt upon his shoulders; he bore it down into the depths of the Jordan. He inaugurated his public activity by stepping into the place of sinners. His inaugural gesture is an anticipation of the Cross. "

― Benedict XVI , Jesus of Nazareth: From the Baptism in the Jordan to the Transfiguration