The knowledge of this truth ought to have delivered Moses from his diffidence and inordinate timidity. When the Lord had so graciously assured him that He would be with his mouth, it should have set his mind at rest as to the question of eloquence. The Maker of man's mouth could fill that mouth with the most commanding eloquence, if such were needed. This, in the judgment of faith, is most simple; but, alas! the poor doubting heart would place far more confidence in an eloquent tongue than in the One who created it. This would seem most unaccountable, did we not know the materials of which the natural heart is composed. That heart cannot trust God; and hence it is that even the people of God, when they suffer themselves to be in any measure governed by nature, exhibit such a humiliating lack of confidence in the living God. Thus, in the scene before us, we find Moses still demurring. "And he said, 'O my Lord, send, I pray Thee, by the hand of him whom Thou wilt send.'" This was, in reality, casting from him the high honor of being Jehovah's sole messenger to Egypt and to Israel. It were needless to say that divinely-wrought humility is an inestimable grace. To "be clothed with humility" is a divine precept; and humility is unquestionably the most becoming dress in which a worthless sinner can appear. But it cannot be called humility to refuse to take the place which God assigns, or to tread the path which His hand marks out for us. That it was not true humility in Moses is obvious from the fact that "the anger of the Lord was kindled against him." So far from its being humility, it had actually passed the limit of mere weakness. So long as it wore the aspect of an excessive timidity, however reprehensible, God's boundless grace bore with it, and met it with renewed assurances; but when it assumed the character of unbelief and slowness of heart, it drew down Jehovah's just displeasure; and Moses, instead of being the sole, is made a joint, instrument in the work of testimony and deliverance. Nothing is more dishonoring to God, or more dangerous for us, than a mock humility. When we refuse to occupy a position which the grace of God assigns us, because of our not possessing certain virtues and qualifications, this is not humility, inasmuch as if we could but satisfy our own consciences in reference to such virtues and qualifications, we should then deem ourselves entitled to assume the position. If, for instance, Moses had possessed such a measure of eloquence as he deemed needful, we may suppose he would have been ready to go. Now the question is, How much eloquence would he have needed to furnish him for his mission? The answer is, Without God, no amount of human eloquence would have availed; but with God, the merest stammerer would have proved an efficient minister.