Pseudo-Chrysostom
Catena Aurea · Matthäusevangelium 3
I indeed baptize you with water unto repentance: but He that cometh after me is mightier than I, Whose shoes I am not worthy to bear: He shall baptize you with the Holy Ghost, and with fire: Whose fan is in His hand, and He will throughly purge His floor, and gather His wheat into the garner; but He will burn up the chaff with unquenchable fire.
Because then he baptized on account of Christ, therefore to them who came to him for baptism he preached that Christ should come, signifying the eminence of His power in the words, He who cometh after me is mightier than I.