Let us look at "_the_ unpardonable sin," as this mystery is commonly called, and see what we can find to understand about it. All sin is unpardonable. There is no compromise to be made with it. We shall not come out except clean, except having paid the uttermost farthing. But the special unpardonableness of those sins, the one of which I have spoken and that which we are now considering, lies in their shutting out God from his _genial_, his especially spiritual, influences upon the man. Possibly in the case of the former sin, I may have said this too strongly; possibly the love of God may have some part even in the man who will not forgive his brother, although, if he continues unforgiving, that part must decrease and die away; possibly resentment against our brother, might yet for a time leave room for some divine influences by its side, although either the one or the other must speedily yield; but the man who denies truth, who consciously resists duty, who says there is no truth, or that the truth he sees is not true, who says that which is good is of Satan, or that which is bad is of God, supposing him to know that it is good or is bad, denies the Spirit, shuts out the Spirit, and therefore cannot be forgiven. For without the Spirit no forgiveness can enter the man to cast out the satan. Without the Spirit to witness with his spirit, no man could know himself forgiven, even if God appeared to him and said so. The full forgiveness is, as I have said, when a man feels that God is forgiving him; and this cannot be while he opposes himself to the very essence of God's will.