What does the Bible say about dont let the sun?

Bible Topic · WEB

The Bible teaches that anger must not be nursed or carried into the night, but brought quickly under Christ's rule through repentance, reconciliation, and forgiveness. Ephesians 4:26-27 permits righteous anger yet warns believers not to let the sun go down on it, lest the devil gain an opportunity. Psalm 4:4 likewise calls us to ponder our anger quietly before God rather than sin in it. Because Christ has forgiven His people, Ephesians 4:31-32 commands the putting away of bitterness, wrath, and malice, replacing them with kindness and tenderhearted forgiveness. This is part of walking worthily of our calling in Christ, trusting God to judge rightly.