31. He wondered at the vision. Let us know that God did use thus to deal with our fathers, that they might assuredly know his majesty; for he meant to make a manifest distinction between the visions which he showed, and the juggling casts of Satan. And this certainty is more necessary, for what credit should the oracles of God otherwise carry, wherein the covenant of eternal life is contained? Therefore, forasmuch as this alone is the true stay of faith, to have God to be the author thereof, that he may [he must needs] undoubtedly declare that it is he that speaketh. Again, forasmuch as Satan walketh about continually, and doth by many and strange shifts insinuate himself, and hath so many ways to deceive, and especially seeing he doth pretend the name of God craftily, we must take great heed of his mocks. We see how in times past he deluded all nations, and [how he deludes] the Papists also. For all the monsters of superstitions, all the dotings of errors which were in times past, and do as yet reign in Popery, did proceed from dreams, visions, and false revelations; yea, furthermore, even the Anabaptists have their illusions thence. Therefore, this is the only remedy that God do distinguish by certain marks those visions which he showeth; for then are we without danger of erring, when he hath revealed his majesty unto us. For this cause was the mind of Moses stricken with admiration, and then afterwards he draweth near to consider; after that he is come nearer, the Lord toucheth him with a more lively feeling of [I confess indeed] his presence, so that he is afraid. For I confess that there are none of all these things which Satan cannot imitate, yet falsely like an ape. And the Lord doth not only show himself by such signs, but helping our dullness, he doth also open our eyes that we may not be deceived. Again, the Holy Ghost doth imprint in our minds certain marks and tokens of God’s presence, that there may no doubt remain.