'O God' in the Bible

But food does not present us to God, for neither if we eat are we ahead, nor if we do not eat are we behind.

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

Rather, that which the Gentiles sacrifice, they sacrifice to demons and not to God, and I do not want you to become partakers of demons.

Judge ye among yourselves, is it proper for a woman to pray to God uncovered?

For he who speaks in a tongue speaks not to men, but to God, for no man hears, but in spirit he speaks mysteries.

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

And also we are found FALSE witnesses of God, because we witnessed according to God that he raised up the Christ, whom he did not raise up, if therefore the dead are really not raised.

But thanks is to God who gives us the victory through our Lord Jesus Christ.