'O God' in the Bible

But about the Son [the Father says to Him],“Your throne, O God, is forever and ever,And the scepter of [absolute] righteousness is the scepter of His kingdom.

Therefore, it was essential that He had to be made like His brothers (mankind) in every respect, so that He might [by experience] become a merciful and faithful High Priest in things related to God, to make atonement (propitiation) for the people’s sins [thereby wiping away the sin, satisfying divine justice, and providing a way of reconciliation between God and mankind].

For every high priest chosen from among men is appointed [to act] on behalf of men in things relating to God, so that he may offer both gifts and sacrifices for sins.

Therefore let us get past the elementary stage in the teachings about the Christ, advancing on to maturity and perfection and spiritual completeness, [doing this] without laying again a foundation of repentance from dead works and of faith toward God,

(for the Law never made anything perfect); while on the other hand a better hope is introduced through which we now continually draw near to God.

Therefore He is able also to save forever (completely, perfectly, for eternity) those who come to God through Him, since He always lives to intercede and intervene on their behalf [with God].

how much more will the blood of Christ, who through the eternal [Holy] Spirit willingly offered Himself unblemished [that is, without moral or spiritual imperfection as a sacrifice] to God, cleanse your conscience from dead works and lifeless observances to serve the ever living God?

“Then I said, ‘Behold, I have comeTo do Your will, O God—[To fulfill] what is written of Me in the scroll of the book.’”

but a kind of awful and terrifying expectation of [divine] judgment and the fury of a fire and burning wrath which will consume the adversaries [those who put themselves in opposition to God].

But My righteous one [the one justified by faith] shall live by faith [respecting man’s relationship to God and trusting Him];And if he draws back [shrinking in fear], My soul has no delight in him.

By faith [that pleased God] Enoch was caught up and taken to heaven so that he would not have a glimpse of death; and he was not found because God had taken him; for even before he was taken [to heaven], he received the testimony [still on record] that he had walked with God and pleased Him.

But without faith it is impossible to [walk with God and] please Him, for whoever comes [near] to God must [necessarily] believe that God exists and that He rewards those who [earnestly and diligently] seek Him.

For the time being no discipline brings joy, but seems sad and painful; yet to those who have been trained by it, afterwards it yields the peaceful fruit of righteousness [right standing with God and a lifestyle and attitude that seeks conformity to God’s will and purpose].

Therefore, since we receive a kingdom which cannot be shaken, let us show gratitude, and offer to God pleasing service and acceptable worship with reverence and awe;

Through Him, therefore, let us at all times offer up to God a sacrifice of praise, which is the fruit of lips that thankfully acknowledge and confess and glorify His name.

Do not neglect to do good, to contribute [to the needy of the church as an expression of fellowship], for such sacrifices are always pleasing to God.