'O God' in the Bible

But food commendeth us not to God: for neither if we eat, are we the better; neither if we eat not, are we the worse.

To them that are without law, as without law, (being not without law to God, but under the law to Christ,) that I might gain them that are without law.

But I say, that the things which the Gentiles sacrifice, they sacrifice to demons, and not to God: and I would not that ye should have fellowship with demons.

Judge in yourselves: Is it comely that a woman should pray to God uncovered?

For he that speaketh in an unknown language, speaketh not to men, but to God: for no man understandeth him; yet in the spirit he speaketh mysteries.

But if there is no interpreter, let him keep silence in the church; and let him speak to himself, and to God.

Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule, and all authority, and power.

But thanks be to God, who giveth us the victory, through our Lord Jesus Christ.