Then answered Peter and said unto him, Declare unto us this parable.
Matthew 15:15. And Peter answering said. As the disciples betray excessive ignorance, Christ justly reproves and upbraids them for being still void of understanding, and yet does not fail to act as their teacher. What Matthew ascribes in a peculiar manner to Peter is related by Mark, in the same sense, as a question put by them all; and this is evident from Christ’s reply...
Christ turns from the proud Pharisees, who thought themselves too good to hear Him, and welcomes the multitude instead. The humble, though weak, are teachable; the proud are willfully blind. He teaches the common people what the learned men despise.
AI summary
Commenting on Matthew 15:10-20
Then answered Peter,.... Mark says, "his disciples asked him concerning the parable"; which might be by the mouth of Peter; who, probably, being the eldest man, and very forward to speak, was generally their spokesman: and who, at this time, might be requested, by the rest, to ask the meaning of the parable, which had given offence to the Pharisees, and was not clearly understood...