The work of ministers is to reason with people; not only to exhort and direct, but to persuade, to convince men's judgments, and so to gain their wills and affections. Samuel reasons of the righteous acts of the Lord. Those who follow God faithfully, he will enable to continue following him. Disobedience would certainly be the ruin of Israel. We mistake if we think that we can escape God's justice, by trying to shake off his dominion. If we resolve that God shall not rule us, yet he will judge us.