'God of Heaven' in the Bible

And this is the answer they returned to us: 'We are servants of the God of heaven and earth, and we are building the house that was built formerly many years ago, [which] a great king of Israel had built and finished.

But because our ancestors angered the God of heaven, he gave them into the hand of the Chaldean King Nebuchadnezzar of Babylon. He destroyed this house and carried away the people to Babylonia.

Whatever may be needed--{young bulls}, young rams, sheep for burnt offerings to the God of heaven, wheat, salt, wine, and oil for the priests in Jerusalem--let it be given to them day by day with no negligence,

that they may offer incense offerings to the God of heaven, and pray for the life of the king and his children.

"I, even I, King Artaxerxes, issue forth a decree to all the treasurers who are in [the province] Beyond the River. Whatever the priest Ezra, the scribe of the law of the God of heaven, may ask of you, let it be done with diligence,

All that is commanded by the God of heaven, let it be done with diligence for the house of the God of heaven, otherwise wrath will come on the kingdom of the king and his sons.