'Complain' in the Bible

Therefore I will not refrain my mouth; I will speak in the anguish of my spirit; I will complain in the bitterness of my soul.

For I've said, "My bed will comfort me; my couch will ease my burdens while I complain.'

"I am weary of my life; I will complain without restraint; I will speak in the bitterness of my soul.

"If I've refused to help my male and female servants when they complain against me,

If my land cry against me, or that the furrows likewise thereof complain;

“Why do you complain against HimThat He does not give an account of all His doings?

how much less when you complainthat you do not see Him,that your case is before Himand you are waiting for Him.