Baptism of our Lord

From a sermon by Martin Luther from January 6, 1534:

John indeed saw that the heavens were opened. That was a sign that our Lord God holds baptism dear—baptism that was sanctified by the Son of God himself in his own body. The heavens, previously closed, are now opened, becoming a clear gateway and window for us to see into heaven itself. There is no longer a dividing line between God and us, for he has descended into the [baptismal] water. Isn’t this a great revelation? That is why we call [this festival] Epiphany, because God—Father, Son, and Holy Spirit—has revealed himself with all his angels. The Holy Spirit comes like an innocent dove. Among all birds, the dove is known for its kind heart and lack of anger. Thus, the Holy Spirit presents itself in this friendly form. Here [too] there is no anger. The Son of God, who did not need [to be baptized], reveals himself to us not only as example but also as grace itself. The Father makes himself heard in the voice: “This is my Son, the Beloved, with whom I am well pleased.” It would not be surprising if the heavens and the earth shook before this voice, the speaking of our Lord God himself. If our Lord God spoke, I would fall on my face. But, for all that, the voice comes with nothing but kindness, grace, and mercy, saying, “There you have it: One who has been baptized!” So, do you want to know who [our God] is? He does not come with a sword, or with the noisy clamor of Sinai; he comes with nothing but the images and appearance of friendship. The Son is an innocent man who does more than is required of him; the Holy Spirit comes in a friendly form; the Father has a friendly voice: “I am not sending you prophets or apostles or angels; instead you have my Son, with whom I am completely pleased.”

Read the full sermon here.