De Virtutibus

These men therefore are both of that class which is open to reproach; men whom, as they showed themselves wicked men, though descended from virtuous fathers, the virtues of their fathers failed to profit in the least, while the vices which existed in their souls did them infinite mischief; and I can also speak of others, who, on the contrary, ranged themselves in a better class, after having been born in a worse, since their forefathers were guilty, while their own life was to be admired and was full of praise and virtue.

The most ancient person of the Jewish nation was a Chaldaean by birth, born of a father who was very skilful in astronomy, and famous among those men who pass their lives in the study of mathematics, who look upon the stars as gods, and worship the whole heaven and the whole world; thinking, that from them do all good and all evil proceed, to every individual among men; as they do not conceive that there is any cause whatever, except such as are included among the objects of the outward senses.

Now what can be more horrible than this? What can more clearly show the innate ignobleness of the soul, which, by consequence of its knowledge of the generality of things, of secondary causes, and of things created, proceeds onwards to ignorance of the one most ancient uncreated Being, the Creator of the universe, and who is most excellent on this account, and for many other reasons also, which the human reason is unable to comprehend by reason of their magnitude?