'O God' in the Bible

But of the Son he says, Your seat of power, O God, is for ever and ever; and the rod of your kingdom is a rod of righteousness.

You have been a lover of righteousness and a hater of evil; and so God, your God, has put the oil of joy on your head more than on the heads of those who are with you.

(Because the law made nothing complete), and in its place there is a better hope, through which we come near to God.

So that he is fully able to be the saviour of all who come to God through him, because he is ever living to make prayer to God for them.

Now every high priest is given authority to take to God the things which are given and to make offerings; so that it is necessary for this man, like them, to have something for an offering.

How much more will the blood of Christ, who, being without sin, made an offering of himself to God through the Holy Spirit, make your hearts clean from dead works to be servants of the living God?

Then I said, See, I have come to do your pleasure, O God (as it is said of me in the roll of the book).

By faith Abel made a better offering to God than Cain, and he had witness through it of his righteousness, God giving his approval of his offering: and his voice still comes to us through it though he is dead.

By faith Enoch was taken up to heaven so that he did not see death; he was seen no longer, for God took him away: for before he was taken, witness had been given that he was well-pleasing to God:

And without faith it is not possible to be well-pleasing to him, for it is necessary for anyone who comes to God to have the belief that God is, and that he is a rewarder of all those who make a serious search for him.

But now their desire is for a better country, that is to say, for one in heaven; and so it is no shame to God to be named their God; for he has made ready a town for them.

To the great meeting and church of the first of those who are named in heaven, and to God the judge of all, and to the spirits of good men made complete,

Let us then make offerings of praise to God at all times through him, that is to say, the fruit of lips giving witness to his name.