“And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From whence hath this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands?”
Mark 6:2 — Greek Interlinear
Church Fathers on Mark 6:2
After the miracles which have been related, the Lord returns into His own country, not that He was ignorant that they would despise Him, but that they might have no reason to say, If Thou hadst come, we had believed Thee.
He means by His country, Nazareth, in which He was brought up. But how great the blindness of the Nazarenes! they despise Him, Who by His words and deeds they might know to be the Christ, solely on account of His kindred.
Matthew indeed says that He was called the son of a carpenter; nor are we to wonder, since both might have been said, for they believed Him to be a carpenter, because He was the son of a carpenter.