These assertions, then, those who are of the school of Valentinus advance concerning both the creation and the universe, in each case propagating opinions still more empty. And they suppose this to constitute productiveness (in their system), if any one in like manner, making some greater discovery, will appear to work wonders. And finding, (as they insinuate,) each of the particulars of Scripture to accord with the aforesaid numbers, they (attempt to) criminate Moses and the prophets, alleging that these speak allegorically of the measures of the Æons. And inasmuch as these statements are trifling and unstable, it does not appear to me expedient to bring them before (the reader. This, however, is the less requisite,) as now the blessed presbyter Irenæus has powerfully and elaborately refuted the opinions of these (heretics). And to him we are indebted for a knowledge of their inventions, (and have thereby succeeded in) proving that these heretics, appropriating these opinions from the Pythagorean philosophy, and from over-spun theories of the astrologers, cast an imputation upon Christ, as though He had delivered these (doctrines). But since I suppose that the worthless opinions of these men have been sufficiently explained, and that it has been clearly proved whose disciples are Marcus and Colarbasus, who were successors of the school of Valentinus, let us see what statement likewise Basilides advances.
Reproduced in full. Translation: Ante-Nicene Fathers, vol. 5 (Roberts and Donaldson, 1886), public domain (Public domain).