'O God' in the Bible

And they sung a new song, saying, Worthy art thou to take the scroll, and to open the seals of it; for thou wast slain, and hast redeemed us to God by thy blood, out of every tribe, and language, and people, and nation;

And she brought forth a masculine son, who was to rule all nations with a rod of iron: and he child was suddenly taken up to God, even to his throne.

These are they who have not been polluted with women; for they are virgins. These are they who follow the Lamb whithersoever he goes. These were redeemed from among men, as the first fruits to God, and to the Lamb.