87. But it really shows little judgment in a man, to deny that which has been written by grave and credible Authors, and confirmed by every day experience. Thyræus’s arguments are worthless and have been already refuted, N^{rs} 45 and following. The only question which remains to be answered is this: where do those little men, or Incubi, dwell? To that I reply: as has been shown above (N^r 71), according to Guaccius, some are earthly, some aqueous, some aerial, some igneous, that is to say, that their bodies are made of the most subtle part of one of the elements, or, if of the combination of many elements, that yet there is one which predominates, either water or air, according to their nature. Their dwellings will consequently be found in that element which is prevalent in their bodies: igneous Incubi, for instance, will only stay forcibly, may be will not stay at all, in water or marshes, which are adverse to them; and aqueous Incubi will not be able to rise into the upper part of ether, the subtlety of which region is repugnant to them. We see the like happen to men who, accustomed to thicker air, cannot reach certain lofty ridges of the Alps where the air is too subtle for their lungs. 88. Pluribus sanctorum Patrum auctoritatibus, quas congerit Molina in p. p. D. Thom., q. 50., ar. 1. circa med., probare possemus Dæmonum corporeitatem; quæ tamen stante determinatione Concilii Lateranensis de incorporeitate Angelorum, ut dictum fuit supra nº 37., exponi debent de Dæmonibus istis Incubis, ac viatoribus adhuc, non autem de Damnatis. Tamen ne nimis longus sim, solius D. Augustini, summi Ecclesiæ Doctoris, auctoritates damus, quibus evidenter convincitur illum fuisse in sententia, quam nos docemus. 88. Many testimonies of Holy Fathers, gathered by Molina, in his _Commentary of St Thomas_, would go to prove the corporeity of Demons; but, taking into account the above-quoted decision of the Council of Lateran (N^r 37), concerning the incorporeity of Angels, we must understand that the Holy Fathers had in view those Incubi Demons which are still on the way to salvation, and not those that are damned. However, to make matters short, we merely give the authority of St Austin, that eminent Doctor of the Church, and it will be clearly seen how thoroughly his doctrine harmonizes with ours.