This consideration is drawn only from the sight of our vileness. But if you are quite sincere over it, follow it as far as I have done, and recognise that we are indeed so vile that we are incapable in ourselves of knowing if His mercy cannot make us capable of Him. For I would know how this animal, who knows himself to be so weak, has the right to measure the mercy of God, and set limits to it, suggested by his own fancy. He has so little knowledge of what God is, that he does not know what he himself is, and, completely disturbed at the sight of his own state, dares to say that God cannot make him capable of communion with Him.
But I would ask him if God demands anything else from him than the knowledge and love of Him, and why, since his nature is capable of love and knowledge, he believes that God cannot make Himself known and loved by him. Doubtless he knows at least that he exists, and that he loves something. Therefore, if he sees anything in the darkness wherein he is, and if he finds some object of his love among the things on earth, why, if God impart to him some ray of His essence, will he not be capable of knowing and of loving Him in the manner in which it shall please Him to communicate Himself to us? There must then be certainly an intolerable presumption in arguments of this sort, although they seem founded on an apparent humility, which is neither sincere nor reasonable, if it does not make us admit that, not knowing of ourselves what we are, we can only learn it from God.
“I do not mean that you should submit your belief to me without reason, and I do not aspire to overcome you by tyranny. In fact, I do not claim to give you a reason for everything. And to reconcile these contradictions, I intend to make you see clearly, by convincing proofs, those divine signs in me, which may convince you of what I am, and may gain authority for me by wonders and proofs which you cannot reject; so that you may then believe without … the things which I teach you, since you will find no other ground for rejecting them, except that you cannot know of yourselves if they are true or not.