'O God' in the Bible

and they sung a new song, saying, "thou art worthy to take the book, and to open the seals thereof: for thou wast slain, and hast redeemed us to God by thy blood, out of every tribe, and language, and people, and nation;

these are they who were not defiled with women: for they are virgins: these are they who follow the lamb wherever he goes: these were ransom'd from among men, being the first fruits unto God, and to the lamb.