7. Unmindfulness of God was at the bottom of all this wickedness (v. 12): "Thou hast forgotten me, else thou wouldst not have done thus." Note, Sinners do that which provokes God because they forget him; they forget their descent from him, dependence on him, and obligations to him; they forget how valuable his favour is, which they make themselves unfit for, and how formidable his wrath, which they make themselves obnoxious to. Those that pervert their ways forget the Lord their God, Jer. iii. 21.