(3) If, therefore, these assertions are true, though we derive from nature impressions by which we obtain a knowledge of things, or come into contact with futurity, it is not proper to consider an impression of this kind as prophetic foreknowledge; but it is, indeed, similar to this knowledge, yet falls short of it in stability and truth, is conversant with that which frequently, but not always, happens, and apprehends the truth in certain, but not in all things. Hence, if there is a discipline which foresees the future in the arts, as, for instance, in the piloting or medical art, this does not all pertain to divine foreknowledge. For it conjectures the future by certain signs, and these such as are not always credible, nor such as have that of which they are the signs, connected with them with invariable sameness. But with divine providence, a stable knowledge of the future precedes; [and this is attended with] an immutable faith suspended from causes; an indissoluble comprehension of all things in all; and a perpetually abiding and invariable knowledge of all things as present and definite.

(2) For time always proceeding the divine mode of knowledge becomes evanescent, through being frequently mingled and contaminated with much of what is mortal. This divine mode is indeed [in astrology also], and a certain clear indication of truth, though it is but small, is at the same time preserved in it. For it places before our eyes manifest signs of the mensuration of the divine periods, when it predicts the eclipses of the sun and moon, and the concursions of the moon with the fixed stars, and when the experience of the sight is seen to accord with the prediction. Moreover, the observations of the celestial bodies through the whole of time, both by the Chaldeans and by us, testify that this science is true. Indications, also, more known than these might be adduced, if the present discussion was precedaneously about these particulars. But as they are superfluous, and do not pertain to the knowledge of the peculiar dæmon, I shall, as it is fit so to do, omit them, and pass on to things more appropriate than these.

(7) But this much is enough, since it is impossible for anyone to dispute the nature of the words I have just spoken about the blessed, imperishable, true God. Now, if anyone wants to believe the words set down (here), let him go from what is hidden to the end of what is visible, and this Thought will instruct him how faith in those things that are not visible was found in what is visible. This is a principle of knowledge.

(1) In what follows, in which you think that ignorance and deception about these things are impiety and impurity, and in which you exhort us to the true developement of these particulars, is not, indeed, attended with any ambiguity, but is acknowledged by all men. For who will not grant that the science which apprehends real being, is most adapted to a divine cause, but that ignorance which is hurried along to nonbeing, since it is most remote from a divine cause, falls off from truly existing forms? Since, however, what is said by you is not sufficient, I will add what is wanting; and because what you assert is rather philosophical and logical, than conformable to the efficacious art of priests, on this account I think it is necessary to say something more theurgical about these particulars.