We are dogged by our changeableness because we live in a broken world. We swing between hilarity and deep sadness, anxiety and absolute peace, faithfulness and unfaithfulness, sincerity and flippancy. But God is unchanging and the one to whom, through all our changing, we should direct the ear of our heart, awake to his voice. He is immutable, unchanging, the ground of being.

There are days when faith falters, but God never falters. He has steadily carried you and kept his word and I know that ...