'O God' in the Bible

Glory to God in the highest ones, and upon earth peace, benevolence in men.

And it was in those days, he went out to the mount to pray, and he was passing the whole night in prayer to God.

They were not found returning to give glory to God, except this of another race.

The Pharisee having stood, prayed these to himself, O God, I return thee thanks that I am not as the rest of men, rapacious, unjust, adulterers, or also as this publican.

And he immediately saw again, and followed him, honouring God: and all the people having seen, gave praise to God.

And he said to them, Return therefore to Caesar, Caesar's things, and to God the things of God.