Practical application moves from theory to posture: believers are invited to stop treating biblical heroes as templates for self-achievement and to start trusting in the one whose finished work secures victory for the community. The aim is not simply depth for depth’s sake but contact with immovable reality — a God who shows up when giants loom and whose victory removes threats for everyone. The final summons is to return to the essentials, to let old stories hold the weight of adult life, and to live from substitutional grace rather than from the anxious attempt to be the hero.