6 However, he did not kill the children of the assassins, for he obeyed the command of the Lord as written by Moses in the Book of the Law: "Parents must not be put to death for the sins of their children, nor children for the sins of their parents. Those deserving to die must be put to death for their own crimes."
Matthew Henry's Commentary on 2 Kings 14:6
Commentary on 2 Kings 14:1-7
(Read 2 Kings 14:1-7)
Amaziah began well, but did not go on so. It is not enough to do that which our pious predecessors did, merely to keep up the common usage, but we must do it as they did, from the same principle of faith and devotion, and with the same sincerity and resolution.