God then recounts the fact that he had appeared unto Abraham, Isaac and Jacob, that he had established a covenant with them to give them the land of Canaan, that he had heard the groanings of the children of Israel in Egyptian bondage; that their groanings had put him in mind of his covenant, and that he had made up his mind to redeem the children of Israel with a stretched-out arm and with great judgments. Moses then spoke to the children of Israel again, but they would listen to him no more. His first effort in their behalf had simply doubled their trouble and they seemed to have lost confidence in his power. Thereupon Jehovah promised Moses that he would make him a god unto Pharaoh, and that Aaron should be his prophet, but at the same time informed him that his message would be of no avail; that he would harden the heart of Pharaoh so that he would not listen; that he would so harden his heart that he might have an excuse for destroying the Egyptians. Accordingly, Moses and Aaron again went before Pharaoh. Moses said to Aaron; — " Cast down your rod before Pharaoh," which he did, and it became a serpent. Then Pharaoh not in the least surprised, called for his wise men and his sorcerers, and they threw down their rods and
