'O God' in the Bible

They therefore called a second time the man that had been blind, and said to him, Give glory to God; we know that this man is a sinner.

he, knowing that the Father had given all things into his hands, and that he came forth from God, and was going to God,

They will put you out of the synagogues; yea, the hour is coming when every one that killeth you will think that he is offering sacrifice to God.