Jerome
Catena Aurea · Matthäusevangelium 21
And when he was come into the temple, the Chief Priests and the elders of the people came unto him as he was teaching, and said, By what authority doest thou these things? and who gave thee this authority? And Jesus answered and said unto them, I also will ask you one thing, which if ye tell me, I in like wise will tell you by what authority I do these things. The baptism of John, whence was it? from heaven, or of men? And they reasoned with themselves, saying, If we shall say, From heaven; he will say unto us, Why did ye not then believe him? But if we shall say, Of men; we fear the people; for all hold John as a prophet. And they answered Jesus, and said, We cannot tell. And he said unto them, Neither tell I you by what authority I do these things.
What the Priests revolved in their malice is shewn when he adds, But they reasoned with themselves. For had they replied that it was from heaven, the question was inevitable, Why then were ye not baptized by John? But should they reply that it was an invention of human device, and had in it nothing divine, they feared a tumult among the people. For all the assembled multitudes had received John’s baptism, and held him accordingly for a Prophet. This godless party therefore make answer, and by a seeming humility of speech confessing that they know not, turned to hide their insidious designs. And they answered Jesus, and said, We know not. In saying that they knew not, they lied; and it might have followed upon their answering thus, that the Lord also should say, I know not; but truth cannot lie, and therefore it follows, And he said unto them, Neither tell I you by what authority I do these things. This shews that they knew, but would not answer, and that He also knew, but would not answer, because they would not speak what they knew.