is multiplied into a cube, it becomes the product of cube multiplied by cube. Wherefore all the numbers are seven; so that the generation of things produced may be from the hebdomad—which is number, monad, power, cube, biquadratic, product of quadratic multiplied by cube, product of cube multiplied by cube.
Of this hebdomad Simon and Valentinus, having altered the names, detailed marvellous stories, from thence hastily adopting a system for themselves. For Simon employs his denominations thus: Mind, Intelligence, Name, Voice, Ratiocination, Reflection; and He who stood, stands, will stand. And Valentinus [enumerates them thus]: Mind, Truth, Word, Life, Man, Church, and the Father, reckoned along with these, according to the same principles as those advanced by the cultivators of arithmetical philosophy. And [heresiarchs] admiring, as if unknown to the multitude, [this philosophy and] following it, have framed heterodox doctrines devised by themselves.
Some indeed, then, attempt likewise to form the hebdomads from the medical[1] [art], being astonished at the dissection of the brain, asserting that the substance of the universe and the power of procreation and the Godhead could be ascertained from the arrangement of the brain. For the brain being the dominant portion of the entire body, reposes calm and unmoved, containing within itself the spirit. Such an account, then, is not incredible, but widely differs from the conclusions which these [heretics] attempt to deduce from it. For the brain, on being dissected, has within it what may be called a vaulted chamber. And on either side of this are thin membranes, which they term little wings. Now these are gently moved by the spirit, and in turn propel towards the cerebellum the spirit, which, careering through a certain blood-vessel like a reed, advances towards the pineal
- ↑ The Abbe Cruice refers to Censorinus (De nat. die, cap. vii. et xiv.), who mentions that two numbers were held in veneration, the seventh [hebdomad] and ninth [ennead]. The former was of use in curing corporeal disease, and ascribed to Apollo; the latter healed the diseases of the mind, and was attributed to the Muses.
