in some (they do evil), but in others good, of which they call these malefic and those benefic. And they say that (the Planets) behold one another and are in harmony with one another as they appear in trine (or square). Now the stars beholding one another are figured in trine when they have a space of three signs between them, but in square if they have two. And as in the man the lower parts suffer with the head and the head suffers with the lower parts, thus do the things on earth [Sidenote: p. 192.] with those above the Moon. But (yet) there is a certain difference and want of sympathy between them since they have not one and the same unity. This alliance and difference of the stars, although a Chaldæan (doctrine), those of whom we have spoken before have taken as their own and have falsified the name of truth. (For they) announce as the utterance of Christ a strife of aeons and a falling-away of good powers to the bad, and proclaim reconciliations of good and wicked.[200] Then they invoke Toparchs and Proastii,[201] making for themselves also very many other names which are not obvious but systematize unsystematically the whole idea of the astrologers about the stars. As they have thus laid the foundation of an enormous error they shall be completely refuted by our appropriate arrangement. For I shall set side by side with the aforesaid Chaldaic art of the astrologers some of the doctrines of the Peratics, from which comparison it will be [Sidenote: p. 193.] understood how the words of the Peratics are avowedly those of the astrologers, but not of Christ.