4890. After this were also seen spiders of a larger and uglier form, which had come down out of the middle heaven; and there were very many of them. These, at that time, were not so diabolical as that first one; for the most wicked make themselves out angels of light beyond others, thus more beautiful than the rest. The venom which they have in themselves, they know how to conceal by means of the external respiration, holding back the internal lest it should be perceived; for as soon as that interior [respiration] is perceived they are detected, inasmuch as the respiration of all in one society is similar.