From Anstey’s Doctrinal Definitions:
This word is not found in Scripture, but the truth of it most certainly is. It refers to the essential substance of God. There are at least ten outstanding attributes of deity in the Persons of the Godhead. They are:
• Eternality—He is an ever-existing, eternal Person, having no beginning or end (Gen. 21:33; Deut. 33:27; Psa. 90:2; Micah 5:2; John 1:1; 8:58).
• Infinity—There are no boundaries to the greatness of His Person (1 Kings 8:27; 2 Chron. 2:6; Acts 17:24).
• Omniscience—He is all-knowing (Psa. 139:2-4; Psa. 147:5; Ezek. 11:5; Matt. 11:27; John 1:48; 21:17).
• Omnipotence—He is all-powerful (Matt. 28:18; John 1:3; Col. 1:16-17; Rev. 19:6).
• Omnipresence—He is everywhere (Psa. 139:7-8; John 3:13).
• Immutability—He is unchanging in character (Mal. 3:6; Heb. 1:12; 13:8; James 1:17).
• Impeccability—He is incapable of sinning—being holy (Num. 23:19; 1 Sam. 15:29; John 8:46; 2 Cor. 5:21; Heb. 6:18; Titus 1:2; 1 John 3:5).
• Sovereignty—He controls the course of world history by His providence (Job 42:2; Psa. 135:6; Prov. 16:33; 21:1; Isa. 41:2-4; 45:6-7; Lam. 3:37; Matt. 17:27; Acts 15:18; Eph. 1:11).
• Self-sufficiency—He is independent of all creatures (Isa. 40:13-14; Dan. 4:35; 1 Cor. 8:6).
• Righteousness—He is right in all of His dealings with His creatures (Isa. 6:3; 1 John 1:5; Rev. 4:8; Gen. 19:25; Job 8:3; Acts 17:31; Rom. 3:5-6; Heb. 2:2; Rev. 20:12).