'O God' in the Bible

concerning, therefore, the eating of things sacrificed to idols, we know that an idol is nothing in the world, and that there is no God but One.

But food will not commend us to God; neither, if we eat not, are we lacking; nor, if we eat, do we abound.

to those without law, as without law (not being without law to God, but under law to Christ), that I might gain those without law.

Nay, but I say that the things which the gentiles sacrifice, they sacrifice to demons, and not to God; and I do not wish you to become partakers with the demons.

Judge ye in yourselves; is it becoming that a woman, unveiled, should pray to God?

For he that speaks in a tongue speaks not to men, but to God; for no one understands; but in the spirit he speaks mysteries.

but, if there is no interpreter, let him keep silence in the assembly, and let him speak to himself and to God.

and we are found also false witnesses of God, because we testified in respect to God that He raised up the Christ, Whom He raised not, if so be that the dead are not raised.

Then comes the end, when He delivereth up the Kingdom to God, even His Father; when He shall abolish all rule and all authority and power;

but thanks be to God, Who giveth us the victory through our Lord Jesus Christ!