'O Lord My God' in the Bible

So now, O Lord my God, You have made Your servant king in place of David my father; and as for me, I am but a little boy [in wisdom and experience]; I do not know how to go out or come in [that is, how to conduct business as a king].

Yet graciously consider the prayer of Your servant and his supplication, O Lord my God, to listen to the [loud] cry and to the prayer which Your servant prays before You today;

He called to the Lord and said, “O Lord my God, have You brought further tragedy to the widow with whom I am staying, by causing her son to die?”

Then he stretched himself out upon the child three times, and called to the Lord and said, “O Lord my God, please let this child’s life return to him.”

David said to God, “Is it not I who commanded the people to be counted? I am the one who has sinned and done evil; but as for these sheep [the people of Israel], what have they done? O Lord my God, please let Your hand be against me and my father’s house, but not against Your people that they should be plagued.”

Yet have regard for the prayer of Your servant and for his supplication, O Lord my God, to listen to the cry and to the prayer which Your servant prays before You,

O Lord my God, in You I take refuge;Save me and rescue me from all those who pursue me,

O Lord my God, if I have done this,If there is injustice in my hands,

Consider and answer me, O Lord my God;Give light (life) to my eyes, or I will sleep the sleep of death,

O Lord my God,I cried to You for help, and You have healed me.

That my soul may sing praise to You and not be silent.O Lord my God, I will give thanks to You forever.

Judge me, O Lord my God, according to Your righteousness and justice;And do not let them rejoice over me.

For in You, O Lord, I hope;You will answer, O Lord my God.

Many, O Lord my God, are the wonderful works which You have done,And Your thoughts toward us;There is none to compare with You.If I would declare and speak of your wonders,They would be too many to count.

I will give thanks and praise You, O Lord my God, with all my heart;And will glorify Your name forevermore.

Bless and affectionately praise the Lord, O my soul!O Lord my God, You are very great;You are clothed with splendor and majesty,

Help me, O Lord my God;Save me according to Your lovingkindness—

“I descended to the [very] roots of the mountains.The earth with its bars closed behind me [bolting me in] forever,Yet You have brought up my life from the pit (death), O Lord my God.

Are You not from everlasting,O Lord, my God, My Holy One?We will not die.O Lord, You have appointed the Chaldeans [who rule in Babylon] to execute [Your] judgment,And You, O Rock, have established them to correct and chastise.