The doctrine of total depravity is front and center in today's episode. "A genuine penitent will hide nothing of his state; he sees and bewails, not only the acts of sin which he has committed, but the disposition that led to those acts. He deplores, not only the transgression, but the carnal mind, which is enmity against God. The light that shines into his soul shows him the very source whence transgression proceeds; he sees his fallen nature, as well as his sinful life; he asks pardon for his transgressions, and he asks washing and cleansing for his inward defilement. Notwithstanding all that Grotius and others have said to the contrary, I believe David to speak here of what is commonly called original sin; the propensity to evil which every man brings into the world with him, and which is the fruitful source whence all transgression proceeds." Adam Clarke