It is hard for anyone to go a day, even an hour, without changing in some way. Our thoughts and emotions are in a constant state of flux. Even our greatest desires and plans change over time. God, however, never changes His mind or His course of action in the world. He is an immovable rock, a mighty fortress, and the only sure anchor in an ever-changing world. In this lesson, Dr. Lawson explores the biblical view of God's immutability, showing how His character, Word, plan, and salvation never change.