therefore no longer speak of the Pleroma as being spiritual, or of themselves as “spiritual,” if indeed their Æons sit feasting with the Father, just as if they were men, and He Himself is of such a configuration as those reveal Him to be who were produced by Him. 4. If, again, the Æons were derived from Logos, Logos from Nous, and Nous from Bythus, just as lights are kindled from a light—as, for example, torches are from a torch—then they may no doubt differ in generation and size from one another; but since they are of the same substance with the Author of their production, they must either all remain for ever impassible, or their Father Himself must participate in passion. For the torch which has been kindled subsequently cannot be possessed of a different kind of light from that which preceded it. Wherefore also their lights, when blended in one, return to the original identity, since that one light is then formed which has existed even from the beginning. But we cannot speak, with respect to light itself, of some part being more recent in its origin, and another being more ancient (for the whole is but one light); nor can we so speak even in regard to those torches which have received the light (for these are all contemporary as respects their material substance, for the substance of torches is one and the same), but simply as to [the time of] its being kindled, since one was lighted a little while ago, and another has just now been kindled. 5. The defect, therefore, of that passion which has regard to ignorance, will either attach alike to their whole Pleroma, since [all its members] are of the same substance; and the Propator will share in this defect of ignorance—that is, will be ignorant of Himself; or, on the other hand, all those lights which are within the Pleroma will alike remain for ever im- passible. Whence, then, comes the passion of the youngest Æon, if the light of the Father is that from which all other lights have been formed, and which is by nature impassible? And how can one Æon be spoken of as either younger or older among themselves, since there is but one light in the entire Pleroma? And if any one calls them stars, they will all nevertheless appear to participate in the same nature. For if “one star differs from another star in glory,”427 but not in qualities, nor substance, nor in the fact of being passible or impassible; so all these, since they are alike derived from the light of the Father, must either be naturally impassible and immutable, or they must all, in common with the light of the Father, be passible, and are capable of the varying phases of corruption. 6. The same conclusion will follow, although they affirm that the production of Æons sprang from Logos, as branches from a tree, since Logos has his generation from their Father. For all [the Æons] are formed of the same substance with the Father, differing from one another only in size, and not in nature, and filling up the greatness of the Father, even 427 1 Cor. xv. 41. 987 Chapter XVII.—Inquiry into the production of the Æons: whatever its supposed…