1 Kings 13:21

Forasmuch as thou hast disobeyed the mouth of the Lord - It was his duty not to have suffered himself to be persuaded. He should have felt that his obedience was being tried, and should have required, ere he considered himself released, “the same, or as strong, evidence,” as that on which he had received the obligation. Disobedience to certain positive commands of God, was one which it was at this time very important to punish signally, since it was exactly the sin of Jeroboam and his adherents.