De Principiis

⁵ But perhaps some one may meet us with one of those objections which we have ourselves warned you of in our statements, and say, “How then is there said to be also a soul of God?” To which we answer as follows: That as with respect to everything corporeal which is spoken of God, such as fingers, or hands, or arms, or eyes, or feet, or mouth, we say that these are not to be understood as human members, but that certain of His powers are indicated by these names of members of the body; so also we are to suppose that it is something else which is pointed out by this title— soul of God. And if it is allowable for us to venture to say anything more on such a subject, the soul of God may perhaps be understood to mean the only-begotten Son of God. For as the soul, when implanted in the body, moves all things in it, and exerts its force over everything on which it operates; so also the only-begotten Son of God, who is His Word and Wisdom, stretches and extends to every power of God, being implanted in it; and perhaps to indicate this mystery is God either called or described in Scripture as a body. We must, indeed, take into consideration whether it is not perhaps on this account that the soul of God may be understood to mean His only-begotten Son, because He Himself came into this world of affliction, and descended into this valley of tears, and into this place of our humiliation; as He says in the Psalm, “Because You have humiliated us in the place of affliction.” Finally, I am aware that certain critics, in explaining the words used in the Gospel by the Saviour, “My soul is sorrowful, even unto death,” have interpreted them of the apostles, whom He termed His soul, as being better than the rest of His body. For as the multitude of believers is called His body, they say that the apostles, as being better than the rest of the body, ought to be understood to mean His soul.

We have brought forward as we best could these points regarding the rational soul, as topics of discussion for our readers, rather than as dogmatic and well-defined propositions. And with respect to the souls of animals and other dumb creatures, let that suffice which we have stated above in general terms.