He is Allah Who created your father Adam from dust, then brought you into existence from the semen by His power, and after that you transition to the stage of the thick red blood, then there flow upon you various stages in the wombs, until you are born as small children, then your structure becomes strong until you become old men, and from you is who dies before that, and so that you reach by these measured stages a named term at which your ages end, and perhaps you understand the arguments of Allah upon you by that, and contemplate His verses, thus you recognize that no deity besides Him performs that, and that He is the One Whom the worship must not be except for Him.