'O God' in the Bible

I also thought to myself, "It is for the sake of people, so God can clearly show them that they are like animals.

Guard your steps when you go to God's house; for to draw near to listen is better than to give the sacrifice of fools, for they don't know that they do evil.

When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.

In the day of good, be in good; and in the day of evil, see thou: also God made this over against this, to the end that man shall not find anything after him.

And I discovered more bitter than death the woman whose heart is snares and nets, whose hands are chains. One who is pleasing to God will escape from her, but the sinner will be captured by her.

Keep [the] command of [the] king {because of your oath to God}.

Then shall the dust return to the earth as it was: and the spirit shall return unto God who gave it.