"Let go and let God." This popular phrase captures the essence of Father Jean-Pierre de Caussade's 18th century treatise on trust, Abandonment to Divine Providence.Do you doubt? Do you suffer? Are you anxious about the trials of life? Father de Caussade offers the one sure solution to any spiritual difficulty: abandon yourself entirely to God by embracing the duties of your station in life. True abandonment, he explains, is a trusting, peaceful, and childlike surrender to the guidance of grace.