20 Then while they were sitting at the table, a command from the Lord came to the old prophet. 21 He cried out to the man of God from Judah, "This is what the Lord says: You have defied the word of the Lord and have disobeyed the command the Lord your God gave you. 22 You came back to this place and ate and drank where he told you not to eat or drink. Because of this, your body will not be buried in the grave of your ancestors."

23 After the man of God had finished eating and drinking, the old prophet saddled his own donkey for him, 24 and the man of God started off again. But as he was traveling along, a lion came out and killed him. His body lay there on the road, with the donkey and the lion standing beside it. 25 People who passed by saw the body lying in the road and the lion standing beside it, and they went and reported it in Bethel, where the old prophet lived.

Matthew Henry's Commentary on 1 Kings 13:20-25

Commentary on 1 Kings 13:11-22

(Read 1 Kings 13:11-22)

The old prophet's conduct proves that he was not really a godly man. When the change took place under Jeroboam, he preferred his ease and interest to his religion. He took a very bad method to bring the good prophet back. It was all a lie. Believers are most in danger of being drawn from their duty by plausible pretences of holiness. We may wonder that the wicked prophet went unpunished, while the holy man of God was suddenly and severely punished. What shall we make of this? The judgments of God are beyond our power to fathom; and there is a judgment to come. Nothing can excuse any act of wilful disobedience. This shows what they must expect who hearken to the great deceiver. They that yield to him as a tempter, will be terrified by him as a tormentor. Those whom he now fawns upon, he will afterwards fly upon; and whom he draws into sin, he will try to drive to despair.

Commentary on 1 Kings 13:23-34

(Read 1 Kings 13:23-34)

God is displeased at the sins of his own people; and no man shall be protected in disobedience, by his office, his nearness to God, or any services he has done for him. God warns all whom he employs, strictly to observe their orders. We cannot judge of men by their sufferings, nor of sins by present punishments; with some, the flesh is destroyed, that the spirit may be saved; with others, the flesh is pampered, that the soul may ripen for hell. Jeroboam returned not from his evil way. He promised himself that the calves would secure the crown to his family, but they lost it, and sunk his family. Those betray themselves who think to support themselves by any sin whatever. Let us dread prospering in sinful ways; pray to be kept from every delusion and temptation, and to be enabled to walk with self-denying perseverance in the way of God's commands.