Matthew 21:25

Tertullian On Baptism

The baptism announced by John formed the subject, even at that time, of a question, proposed by the Lord Himself indeed to the Pharisees, whether that baptism were heavenly, or truly earthly:[96]

Origen Commentary on Matthew Book X

John whose father was Zacharias, and whose mother was Elisabeth, who were themselves not undistinguished among the people? But it is probable that the fact of his being the Son of Zacharias was not unknown to the people, who thought with regard to John that he was truly a prophet, and were so numerous that the Pharisees, in order to avoid the appearance of saying that which was displeasing to the people, were afraid to answer the question, "Was his baptism from heaven or from men? "[143]