Therefore you are witnesses unto yourselves, that you are the children of them who killed the prophets.
All Commentaries on Matthew 23:31 Go To Matthew 23
Cyril of Alexandria
AD 444
We will carefully investigate what the Savior says. The forefathers of the Jews killed the holy prophets who were transmitting the divine word to them in those times. They surely have become witnesses for some of them, because the prophets are now revered and honored. They have placed crowns on their heads or assign … honor to their tombs as to holy things, for believing the prophets to be holy men, they have become the judges of those who have killed them. For by honoring them in this way, they have spoken against those who killed them, and through these things they accuse them of having acted wickedly. But though they agreed to condemn the murders committed by their own forefathers, they were about to become threshing floors for the same kind of evils, indeed, to things even worse. They “killed the author of life” and added to their impieties against him other murders, those of his holy apostles. For while one scrutinizes the sins of others, making a decision according to one’s innate reason, one sees the wickedness and censures it …. He who is led into similar passions is like a blind man carried away.