1. Then the Lord said unto Moses. Moses was indeed unworthy of receiving so kind and gentle a reply from God; but the Father of all goodness of His infinite mercy pardoned both the sins of Moses and of the people, that He might effect the deliverance which he had determined. Yet He adduces nothing new, but repeats and confirms His former declaration, that Pharaoh would not obey until forcibly compelled to do so. The expression, “thou shalt see,” is a tacit reproof of his immoderate impatience, in not waiting for the result of the promise. The reason is then added why God is unwilling that His people should be spontaneously dismissed by the tyrant, viz., because He wished the work of their liberation to be conspicuous. We must remark the strength of the words “drive them out;” as if He had said, that when Pharaoh had been subdued, and routed in the contest, he would not only consent, but would consider it a great blessing, for the people to depart as quickly as possible. The sum is, that he, who today refuses to let you depart, will not only set you free, but will even expel you from his kingdom.