21 When Rehoboam arrived at Jerusalem, he mobilized the men of Judah and the tribe of Benjamin-180,000 select troops-to fight against the men of Israel and to restore the kingdom to himself. 22 But God said to Shemaiah, the man of God, 23 "Say to Rehoboam son of Solomon, king of Judah, and to all the people of Judah and Benjamin, and to the rest of the people, 24 'This is what the Lord says: Do not fight against your relatives, the Israelites. Go back home, for what has happened is my doing!'" So they obeyed the message of the Lord and went home, as the Lord had commanded.
Matthew Henry's Commentary on 1 Kings 12:21-24
Commentary on 1 Kings 12:16-24
(Read 1 Kings 12:16-24)
The people speak unbecomingly of David. How soon are good men, and their good services to the public, forgotten ! These considerations should reconcile us to our losses and troubles, that God is the Author of them, and our brethren the instruments: let us not meditate revenge. Rehoboam and his people hearkened to the word of the Lord. When we know God's mind, we must submit, how much soever it crosses our own mind. If we secure the favour of God, not all the universe can hurt us.