'Most High God' in the Bible

Then Nebuchadnezzar came near the door of the burning and flaming fire: he made answer and said, Shadrach, Meshach, and Abed-nego, you servants of the Most High God, come out and come here. Then Shadrach, Meshach, and Abed-nego came out of the fire.

It has seemed good to me to make clear the signs and wonders which the Most High God has done with me.

As for you, O King, the Most High God gave to Nebuchadnezzar, your father, the kingdom and great power and glory and honour: