'O God' in the Bible

and you belong to Christ; and Christ belongs to God.

Therefore concerning the eating of things sacrificed to idols, we know that there is no such thing as an idol in the world, and that there is no God but one.

But food will not commend us to God; we are neither the worse if we do not eat, nor the better if we do eat.

No, but I say that the things which the Gentiles sacrifice, they sacrifice to demons and not to God; and I do not want you to become sharers in demons.

Judge for yourselves: is it proper for a woman to pray to God with her head uncovered?

For one who speaks in a tongue does not speak to men but to God; for no one understands, but in his spirit he speaks mysteries.

but if there is no interpreter, he must keep silent in the church; and let him speak to himself and to God.

but thanks be to God, who gives us the victory through our Lord Jesus Christ.