Studies on Personality, Psychological Maturity (Self-compassion, Gratitude, Hope, Forgiveness), Spiritual Development, and Meaning in Life. Psychology of Christian Formation is an innovative work with a great vision that takes the reader to new horizons of psycho-spiritual development. Being lucid and at the same time ground-breaking, it offers radically fresh interpretations of Christian formation. The author inspires the formators and sheds light on the unseen areas of Christian formation.