"Deep inside insome uncertain part of my soul persisted this strange exhaustion that wasdifficult to explain and hard to endure," writes pastor and author JoséLuis Navajo. Thinking of quitting the ministry, Navajo doesn't know where toturn until he begins meeting with a seasoned man of the cloth—his "oldpastor"—who, through successive Monday visits, offers a legacy of wisdomin the form of 15 unique principles.