Identity Apart from God Is Inherently Unstable
Keller exposes how modern self-made identities are fundamentally fragile: 'Identity apart from God is inherently unstable... If anything threatens your identity you will not just be anxious but paralyzed with fear.' Whether we base our worth on career success, relationships, or personal freedom, these foundations inevitably crack under pressure. The key phrase is that 'Whatever you base your life on becomes Lord of your life, whether you think of it that way or not.' Keller illustrates this with the example of parents who base their identity on their children's success—when the child struggles, the parent's entire sense of self collapses. Only an identity rooted in God's unchanging love provides stability through life's inevitable storms. This insight challenges the cultural emphasis on 'finding yourself' by showing how self-constructed identities become prisons.