"He saith he came not to save but the sheep that were utterly lost, and cast away. Therefore, few of the proud, just, learned, wise, perfect, and holy Pharisees, were save by him; because they justified themselves, by their counterfeit holiness before men. Wherefore good people, let us beware of such hypocrisy, vainglory, and justifying of ourselves. Let us look upon our feet; and then down the peacock's feathers! down proud heart! down vile clay! -- frail and brittle vessels...the true knowledge of ourselves, is very necessary to come to the right knowledge of God."
(taken from "Of the Misery of All Mankind and Condemnation by his Own Sin")