Hippolytus

“ But since, estimating the astrological art as a powerful one, and availing themselves of the testimonies adduced by its patrons, they wish to gain reliance for their own attempted conclusions, we shall at present, as it has seemed expedient, prove the astrological art to be untenable, as our intention next is to invalidate also the Peratic system, as a branch growing out of an unstable root. ”

“ And we urge our case with these, not according to any experience of the art, but from knowledge based on practical principles. Those who have cultivated the art, becoming disciples of the Chaldeans, and communicating mysteries as if strange and astonishing to men, having changed the names (merely) , have from this source concocted their heresy. ”