EASTER CONF 26: Douglas Mowat preaches a warm and encouraging message on the immutability of God, a seldom-covered subject. Douglas deals with the definition of immutability, followed by a description of immutability, emphasising the fact God is unchanging in his essential nature, moral character and eternal purpose. Douglas then goes on to contrast God’s immutability in comparison to the nation, to ourselves and to creation. Finally, Douglas challenges the audience to delight in the doctrine of immutability, emphasising how it gives the believer stability, certainty and security.