'Before God' in the Bible

Then I saw the seven angels who stood before God, and seven trumpets were given to them.

So the smoke of the incense went up before God from the angel's hand for the prayers of his people.

Then the sixth angel blew his trumpet, and I heard a voice from the corners of the altar of gold that was before God

Then the twenty-four elders who were seated on their thrones before God fell on their faces and worshiped God,