One cannot possibly attain Divine honor if he or she has a contaminated soul. The cure for a contaminated soul is penitence, or teshuva. The evil inclination gets its vitality from the spiritually-contaminated blood in the left side of the heart. A special type of teshuva, which we learn in today's lesson, can rid the heart of such blood and starve the evil inclination. This is a key to attaining humility, spiritual health and Divine honor.