John Chrysostom
Catena Aurea · Johannesevangelium 1
And they which were sent were of the Pharisees. And they asked him, and said unto him, Why baptizest thou then, if thou he not that Christ, nor Elias, neither that prophet? John answered them, saying, I baptize with water: but there standeth one among you, whom ye know not; He it is, who coming after me is preferred before me, whose shoe’s latchet I am not worthy to unloose. These things were done in Bethabara beyond Jordan, where John was baptizing.
(Hom. xvi. [al. xv.] 2) Or, those very same priests and Levites were of the Pharisees, and, because they could not undermine him by blandishments, began accusing, after they had compelled him to say what he was not. And they asked him, saying, Why baptizest thou then, if thou art not the Christ, neither Elias, neither that Prophet? As if it were an act of audacity in him to baptize, when he was neither the Christ, nor His precursor, nor His proclaimer, i. e. that Prophet.