1. Joy in God's strength 21:1-7

21:1-6 Speaking of himself in the third person King David gave thanks to God for giving him victory over another king and his kingdom. He acknowledged that it was the Lord's strength, not his own, that had brought him salvation in the battles. God had given David victory as a gift. The crown (v. 3) may refer to the literal crown of his enemy that victorious kings appropriated for themselves in David's time. David's life was safe and much glory and joy had come to him as a result of the victory.

21:7 David saw his victory as a reward for his trust in Yahweh. Because the Most High King was faithful to His promises, David could be confident that he would remain securely on his throne.