If thou prepare thy heart Thy business, O Job, is not to quarrel with thy Maker, or his works; but to address thyself to him by prayer and supplication, sincerely repenting of all thy hard speeches, and other sins against God, and seeking him with a pure and upright heart; without which thy prayers will be in vain.
Related Commentaries of Job 11:13
Job 11:13
13 If thou prepare thine heart, and stretch out thine hands toward him;