And, again, through the third miracle he was bidden to perform, God conveyed to Moses what would happen in the latter years of his own life. The sign He gave him was to make known to him that, before the water came, blood would flow from the rock at Meribah, when Moses should strike it after uttering the hasty, impatient words that were destined to bring death down upon him.
For seven days God urged Moses to undertake the mission He desired him to execute. He resorted to persuasion, that the heathen might not say, that He abused His power as the Ruler of the world, forcing men to do His service against their will. But Moses remained obdurate, he could not be won over. He said: "Thou doest a wrong unto me in sending me to Pharaoh. In the palace of the Egyptian king there are persons that know how to speak the seventy languages of the world. No matter what language a man may use, there is someone that understands him. If I should come as Thy representative, and they should discover that I am not able to converse in the seventy languages, they will mock at me, and say, 'Behold this man, he pretends to be the ambassador of the Creator of the world, and he cannot speak the seventy languages.'" To this God made reply, as follows: "Adam, who was taught by none, could give names to the beasts in the seventy languages. Was it not I that made him to speak?"