'O God' in the Bible

Peter, an Apostle of Jesus Christ: To God's own people scattered over the earth, who are living as foreigners in Pontus, Galatia, Cappadocia, Roman Asia, and Bithynia,

are faithful to God, who raised Him from among the dead and gave Him glory, so that your faith and hope are resting upon God.

And be yourselves also like living stones that are being built up into a spiritual house, to become a holy priesthood to offer spiritual sacrifices acceptable to God through Jesus Christ.

and "a Stone for the foot to strike against, and a Rock to stumble over." Their foot strikes against it because they are disobedient to God's Message, and to this they were appointed.

But you are a chosen race, a priesthood of kingly lineage, a holy nation, a people belonging specially to God, that you may make known the perfections of Him who called you out of darkness into His marvellous light.

because Christ also once for all died for sins, the innocent One for the guilty many, in order to bring us to God. He was put to death in the flesh, but made alive in the spirit,

If any one preaches, let it be as uttering God's truth; if any one renders a service to others, let it be in the strength which God supplies; so that in everything glory may be given to God in the name of Jesus Christ, to whom belong the glory and the might to the Ages of the Ages. Amen.