It means acknowledging the mighty acts and salvation God has accomplished for His people.
The phrase 'He hath done,' as stated in 1 Samuel 12:24, calls God's people to reflect on the remarkable deeds He has performed throughout history and in their own lives. It emphasizes that God’s works are complete and effective, particularly in the context of salvation and redemption. He has fulfilled the promise of sending Christ to bear the punishment for sin, thus satisfying divine justice and offering believers a new life in Him. Recognizing that these acts are already done brings peace, reassurance, and a sense of thankfulness, which should lead believers to serve Him with all their hearts. This reflection deepens the understanding of God’s character and His commitment to His people.
Commentary