(1) Moreover, with respect to the tenuity and subtilty of light, the Gods extend a light so subtle that corporeal eyes cannot sustain it, but are affected in the same manner as fishes, when they are drawn upward from turbid and thick water into attenuated and diaphanous air. For men who survey divine fire are not able to breathe, through the subtilty of it, but become languid as soon as they perceive it, and are deprived of the use of their connascent spirit. Archangels, also, emit a light which is intolerable to respiration, yet their splendour is not equally pure with that of the Gods, nor similarly overpowering. The presence of angels renders the temperature of the air tolerable, so that theurgists are capable of being united to it. But when dæmons are present, the whole air is not at all affected; nor does the air, which surrounds them, become more attenuated; nor does a light precede them, in which, being previously received and preoccupied by the air, they unfold the form of themselves; nor are they surrounded by a certain splendour, which diffuses its light everywhere. When heroes appear, certain parts of the earth are moved, and sounds are heard around them; but, in short, the air does not become more attenuated, nor incommensurate to theurgists, so as to render them unable to receive it. But when archons are present, an assemblage of many luminous appearances runs round them, difficult to be borne, whether these appearances are mundane or terrestrial. They have not, however, a supermundane tenuity, nor even that of the supreme elements. And to the psychical appearances the air is more allied, and, being suspended from them, receives in itself their circumscription.

(69) Therefore their agility is as nimble and swift as the thoughts of a man, wherever they would be, there also they are, instantly; moreover, they can be great or small, as they please.

(171) But as they rise, so they go away again, for they are not incorporated or compacted together, as the angels are: for these figures are so formed in the birth of the rising qualities, in the spirit of nature or nature-spirit.

(3) Again, therefore, the phasmata of the Gods are entirely immutable, according to magnitude, morphe,[A] and figure, and according to all things pertaining to them; those of archangels approximate to those of the Gods, but fall short of the sameness of them; those of angels are subordinate to these, but are immutable; and those of dæmons are at different times seen in a different form, and appear at one time great, but at another small, yet are still recognized to be the phasmata of dæmons. Moreover, those of such archons as are leaders are immutable; but those of such as are material are multiformly changed; those of heroes are similar to those of dæmons; and those of souls imitate in no small degree the dæmoniacal mutation. Farther still, order and quiet pertain to the Gods; but with archangels, there is an efficacy of order and quiet. With angels, the adorned and the tranquil are present, but not unattended with motion. Perturbation and disorder follow the dæmoniacal phasmata; but spectacles attend the archons, conformable to each of the particulars which we have already mentioned; the material archons, indeed, being borne along tumultuously; but those of a leading characteristic, presenting themselves to the view, firmly established in themselves. The phasmata of heroes are subject to motion and mutation; but those of souls resemble, indeed,

(77) There are certain Water Elementals whom Orpheus calls Nereides, dwelling in the more elevated exhalations of Water, such as appear in damp, cloudy Air, whose bodies are sometimes seen (as Zoroaster taught) by more acute eyes, especially in Persia and Africa.

(62) But the astral spirits can well clothe themselves in another form or shape, but that continueth so long only as the birth or geniture of nature above their pole or zenith permitteth them.