(7) Now to speak in a creaturely way, Sulphur, Mercurius, and Sal, are understood to be thus. S U L is the Soul or the Spirit that is risen up, or in a Similitude [it is] God: P H U R is the Prima Materia, or first Matter out of which the Spirit is generated, but especially the i Harshness: Mercurius has a fourfold Form in it, viz. Harshness, Bitterness, Fire, and Water: Sal is the Child that is generated from these four, and is harsh, eager, and a Cause of the Comprehensibility.

(89) ["By the word SALITTER, in this book, is understood how, out of the eternal centre of nature, the second Principle grows and springeth up out of the first, just as the light springeth up out of the fire, wherein two spirits are understood, viz. first, a hot, second, an aerial one; whereas in the aerial life the true vegetation or growing consisteth, and in the firelife is the cause of the quality.

(31) For every Form in the Matrix has its visible Creatures, and such as are invisible to human Eyes; which Creatures in Part as to us are as it were but mere figured Spirits, as the Fire has Spirits and Creatures that are invisible to our material Eyes, and we cannot see them: There are also in the Air invisible Spirits, which we see not; for the Air being immaterial, so are also the Spirits thereof: The Water has material Creatures, which are not visible to us; and because they are not out of the Fire nor Air, they are of another Quality, and are hid [as] to the fiery and airy [Spirits,] except they will manifest themselves.

(5) Conformably, also, to what has been said, the fire of the Gods, indeed, shines forth with an indivisible and ineffable light, and fills all the profundities of the world, in an empyrean, but not in a mundane, manner. But the fire of archangels is impartible indeed, but is seen to possess about itself an abundant multitude, either preceding or following after itself. The fire of angels is divided, except that it exhibits itself in the most perfect ideas. That of dæmons is still more shortly circumscribed by a distribution into parts, is effable, and does not astonish the sight of those that have seen more excellent natures. The fire of heroes has, after a certain manner, the same things as that of dæmons, but at the same time falls short of the most accurate similitude to it. Moreover, with respect to archons, the fire of those that are of a more elevated order, is more pellucid; but of those that are material, is more dark. And the fire of souls is seen to be much divided and multiform, and is comingled from many of the natures that are in the world. Again, the fire of the Gods appears to be entirely stable. That of archangels is tranquil; but that of angels is stably moved. The fire of dæmons is unstable; but that of heroes is, for the most part, rapidly moved. The fire of those archons that are of the first rank is tranquil; but of those that are of the last order is tumultuous. And the fire of souls is transmuted in a multitude of motions.

(64) For you must know, that as soon as the divine Light went out in the Devils, they lost their beauteous Form and Image, and became like Serpents, Dragons, Worms, and evil Beasts; as may be seen by Adam's Serpent; and thus it is also with the damned Souls. For this we know in the Original of the first Principle very well. If you ask, how so? Read this following. A Description of a Devil, how he is in his own proper Form, and also how he was in the angelical Form.