No greater gift could God bestow on men than to give them as their Head His Word, by whom He made all things, and to unite them as members to that Head. Thus the Word became both Son of God and Son of man: one God with the Father, one Man with men. Hence, when we offer our petitions to God, let it not detach itself from its Head. Let it be He, the sole Saviour of His body, our Lord Jesus Christ, the Son of God, who prays for us, who prays in us, and who is prayed to by us. He prays for us as our Priest; He prays in us as our Head; He is prayed to by us as our God. Let us therefore hear both our words in Him and His words in us.... We pray to Him in the form of God; He prays in the form of the slave. There He is the Creator; here He is in the creature. He changes not, but takes the creature and transforms it into Himself, making us one man, head and body, with Himself.
We pray therefore to Him, and through Him, and in Him. We pray with Him, and He with us; we recite this prayer of the Psalm in Him, and He recites it in us.