John answered them, "I baptize in water, but among you stands one whom you don't know.
and, in those cases, Scripture joins the power of Christ with the ministry of man; as, indeed, man is nothing else than the hand of Christ. Such modes of expression show, not what man can of himself accomplish, but what Christ performs by man, and by the sign, as his instruments. But as there is a strong tendency to fall into superstition, and as men, through the pride which is natural to them, take from God the honor due to him, and basely appropriate it to themselves; so Scripture, in order to restrain this blasphemous arrogance, sometimes distinguishes ministers from Christ, as in this passage, that we may learn that ministers are nothing and can do nothing. 