'God of Israel' in the Bible

For You, O Jehovah of Hosts, God of Israel, have revealed to Your servant, saying, I will build you a house. Therefore Your servant has found in his heart to pray this prayer to You.

And Nathan said to David, You are the man! So says Jehovah, the God of Israel, I anointed you king over Israel, and I delivered you out of the hand of Saul.

The God of Israel said, The Rock of Israel spoke to me: he who rules over men justly, ruling in the fear of God,