Stay a while, sir, in view of these truths: here you see the seat and ground, the birth and growth of all sin and evil; it lies in these three dark, selfish, self-willed, wrathful, hellish properties of the fallen soul. This is the dark center of nature, in which the devils have all their own power in themselves, and all their power in you; and till you resist this hell within you, till you live in contrariety to it, the devils will not flee from you.