I) God is Unchangeable in His Character (Mal. 3:6; Jas. 1:17) II) God is Unchangeable in His Word (Num. 23:19; Ps. 119:89; Isa. 46:10-11) III) God is Unchangeable in His Plans (Job 23:13; Isa. 14:24) 1. We have the hope of redemption. 2. We have the assurance of salvation. 3. We have the promise of sanctification.