Whoever desires to be saved and to be safe when he deals with such great matters, let him simply hold to the form, the signs, and the coverings of the Godhead, such as His Word and His works. For in His Word and in His works He shows Himself to us. Those who are in touch with these are made sound, . . . But those who want to reach God apart from these coverings exert themselves to ascend to heaven without ladders (that is, without the Word). Overwhelmed by His majesty, which they seek to comprehend without a covering, they fall to their destruction.