'God of Israel' in the Bible

For you, O Yahweh of hosts, [are] God of Israel! You have revealed to the ear of your servant, 'I will build a house for you'; therefore your servant {has found courage} to pray this prayer to you.

Then Nathan said to him, "You [are] the man! Thus says Yahweh the God of Israel: 'I anointed you as king over Israel, and I delivered you from the hand of Saul.

The God of Israel said to me, the rock of Israel has spoken; 'He who rules over mankind rules righteously, in the fear of God.