“But this is difficult; for we always have this obstacle and hindrance to encounter, that we look more upon ourselves than upon the Word and lips of Christ. For nature desires so to act that it can stand and rest firmly on itself, otherwise it refuses to make the approach…These words, I have said, are not preached to wood and stone, but to me and you; else He might just as well be silent and not institute a Sacrament. Therefore consider, and put yourself into this You”