O men, if you are in doubt as to the Uprising, surely We created you of dust then of a sperm-drop, then of a blood clot, then of a lump of flesh, formed and unformed that We may make clear to you. And We establish in the wombs what We will, till a stated term, then We deliver you as infants, then that you may come of age; and some of you die, and some of you are kept back unto the vilest state of life, that after knowing somewhat, they may know nothing. And thou beholdest the earth blackened, then, when We send down water upon it, it quivers, and swells, and puts forth herbs of every joyous kind.