What we hear in this chapter is the prayer of a man who is used to being honest with his creator. He has been humbled and has suffered unjustly and he is not just sitting around quoting worship songs. He is disappointed, and that is OK. God is a big guy. He can take it. Our Father would rather hear our honest complaints than the highest praise coming from an insincere heart.
LORD, thank you for listening when we vent. Thank you for hearing how we feel, and still caring for us.
Job 30