Immutability; Immutable

i-mu-ta-bil'-i-ti, i-mu'-ta-b'-l (ametathetos): Occurs in Heb 6:17; Heb 6:18 of the unchangeableness of the Divine counsel. It is the perfection of Yahweh that He changes not in character, will, purpose, aim (Mal 3:6; so of Christ, Heb 13:8).

See FAITHFULNESS; UNCHANGEABLE.