Job, first of the poetical books, deals with the problem of suffering. God allows Satan to afflict Job, a prosperous and pious Jew, with many hardships in order to test his faith. Job loses his children and his worldly goods, and is afflicted by a terrible disease. Finally when God questions Job, he is forced to admit to the limits of human wisdom, and bows humbly before the will of God. With this new humility his faith is strengthened and Job finds peace.

Job 42

42:8 Therefore take unto you now seven bullocks and seven rams, and go to my servant Job, and offer up for yourselves a burnt offering; and my servant Job shall pray for you: for him will I accept: lest I deal with you after your folly, in that ye have not spoken of me the thing which is right, like my servant Job.