motion of the body, itself not subject to motion, but becoming the cause of motion to the other. The Stoics also, although by the appellations they employ to suit the changes of matter, which they say is permeated by the Spirit of God, they multiply the Deity in name, yet in reality they consider God to be one. For, if God is an artistic fire advancing methodically to the production of the several things in the world, embracing in Himself all the seminal principles by which each thing is produced in accordance with fate, and if His Spirit pervades the whole world, then God is one according to them, being named Zeus in respect of the fervid part (τὸ ζέον) of matter, and Hera in respect of the air (ὁ ἀήρ), and called by other names in respect of that particular part of matter which He pervades.
Chap. vii.—Superiority of the Christian doctrine respecting God.
Since, therefore, the unity of the Deity is confessed by almost all, even against their will, when they come to treat of the first principles of the universe, and we in our turn likewise assert that He who arranged this universe is God,—why is it that they can say and write with impunity what they please concerning the Deity, but that against us a law lies in force, though we are able to demonstrate what we apprehend and justly believe, namely that there is one God, with proofs and reasons accordant with truth? For poets and philosophers, as to other subjects so also to this, have applied themselves in the way of conjecture, moved, by reason of their affinity with the afflatus from God, each one by his own soul, to try whether he could find out and apprehend the truth; but they have not been found competent fully to apprehend it, because they thought fit to learn, not from God concerning God, but each one from himself; hence they came each to his own conclusion respecting God, and matter, and forms, and the world. But we have for witnesses of the things we apprehend and believe, prophets, men who have pronounced concerning God and the things of God, guided by the Spirit of God. And you too will admit, excel-
