Philosophy Conveys Only an Imperfect Knowledge of God
But, as appears, the philosophers of the Greeks, while naming God, do not know Him. But their philosophical speculations, according to Empedocles, “as passing over the tongue of the multitude, are poured out of mouths that know little of the whole.” For as art changes the light of the sun into fire by passing it through a glass vessel full of water, so also philosophy, catching a spark from the divine Scripture, is visible in a few. Also, as all animals breathe the same air, some in one way, others in another, and to a different purpose; so also a considerable number of people occupy themselves with the truth, or rather with discourse concerning the truth. For they do not say anything respecting God, but expound Him by attributing their own affections to God. For they spend life in seeking the probable, not the true. But truth is not taught by imitation, but by instruction. For it is not that we may seem good that we believe in Christ, as it is not alone for the purpose of being seen, while in the sun, that we pass into the sun. But in the one case for the purpose of being warmed; and in the other, we are compelled to be Christians in order to be excellent and good. For the kingdom belongs pre-eminently to the violent, who, from investigation, and study, and discipline, reap this fruit, that they become kings.
He, then, who imitates opinion shows also preconception. When then one, having got an inkling of the subject, kindles it within in his soul by desire and study, he sets everything in motion afterwards in order to know it. For that which one does not apprehend, neither does he desire it, nor does he embrace the advantage flowing from it. Subsequently, therefore, the Gnostic at last imitates the Lord, as far as allowed to men, having received a sort of quality akin to the Lord Himself, in order to assimilation to God. But those who are not proficient in knowledge cannot judge the truth by rule. It is not therefore possible to share in the gnostic contemplations, unless we empty ourselves of our previous notions. For the truth in regard to every object of intellect and of sense is thus simply universally declared. For instance, we may distinguish the truth of painting from that which is vulgar, and decorous music from licentious. There is, then, also a truth of philosophy as distinct from the other philosophies, and a true beauty as distinct from the spurious. It is not then the partial truths, of which truth is predicated, but the truth itself, that we are to investigate, not seeking to learn names. For what is to be investigated respecting God is not one thing, but ten thousand. There is a difference between declaring God, and declaring things about God. And to speak generally, in everything the accidents are to be distinguished from the essence.
Suffice it for me to say, that the Lord of all is God; and I say the Lord of all absolutely, nothing being left by way of exception.
Since, then, the forms of truth are two— the names and the things— some discourse of names, occupying themselves with the beauties of words: such are the philosophers among the Greeks. But we who are Barbarians have the things. Now it was not in vain that the Lord chose to make use of a mean form of body; so that no one praising the grace and admiring the beauty might turn his back on what was said, and attending to what ought to be abandoned, might be cut off from what is intellectual. We must therefore occupy ourselves not with the expression, but the meaning.
To those, then, who are not gifted with the power of apprehension, and are not inclined to knowledge, the word is not entrusted; since also the ravens imitate human voices, having no understanding of the thing which they say. And intellectual apprehension depends on faith. Thus also Homer said:—
“Father of men and gods,” —
knowing not who the Father is, or how He is Father.
And as to him who has hands it is natural to grasp, and to him who has sound eyes to see the light; so it is the natural prerogative of him who has received faith to apprehend knowledge, if he desires, on “the foundation” laid, to work, and build up “gold, silver, precious stones.”
Accordingly he does not profess to wish to participate, but begins to do so. Nor does it belong to him to intend, but to be regal, and illuminated, and gnostic. Nor does it appertain to him to wish to grasp things in name, but in fact.
For God, being good, on account of the principal part of the whole creation, seeing He wishes to save it, was induced to make the rest also; conferring on them at the beginning this first boon, that of existence. For that to be is far better than not to be, will be admitted by every one. Then, according to the capabilities of their nature, each one was and is made, advancing to that which is better.
So there is no absurdity in philosophy having been given by Divine Providence as a preparatory discipline for the perfection which is by Christ; unless philosophy is ashamed at learning from Barbarian knowledge how to advance to truth. But if “the very hairs are numbered, and the most insignificant motions,” how shall not philosophy be taken into account? For to Samson power was given in his hair, in order that he might perceive that the worthless arts that refer to the things in this life, which lie and remain on the ground after the departure of the soul, were not given without divine power.
But it is said Providence, from above, from what is of prime importance, as from the head, reaches to all, “as the ointment,” it is said, “which descends to Aaron's beard, and to the skirt of his garment” (that is, of the great High Priest, “by whom all things were made, and without whom not even one thing was made”); not to the ornament of the body; for Philosophy is outside of the People, like raiment. The philosophers, therefore, who, trained to their own peculiar power of perception by the spirit of perception, when they investigate, not a part of philosophy, but philosophy absolutely, testify to the truth in a truth-loving and humble spirit; if in the case of good things said by those even who are of different sentiments they advance to understanding, through the divine administration, and the ineffable Goodness, which always, as far as possible, leads the nature of existences to that which is better. Then, by cultivating the acquaintance not of Greeks alone, but also of Barbarians, from the exercise common to their proper intelligence, they are conducted to Faith. And when they have embraced the foundation of truth, they receive in addition the power of advancing further to investigation. And thence they love to be learners, and aspiring after knowledge, haste to salvation.
Thus Scripture says, that “the spirit of perception” was given to the artificers from God. And this is nothing else than Understanding, a faculty of the soul, capable of studying existences,— of distinguishing and comparing what succeeds as like and unlike—of enjoining and forbidding, and of conjecturing the future. And it extends not to the arts alone, but even to philosophy itself.
Why, then, is the serpent called wise? Because even in its wiles there may be found a connection, and distinction, and combination, and conjecturing of the future. And so very many crimes are concealed; because the wicked arrange for themselves so as by all means to escape punishment.
And Wisdom being manifold, pervading the whole world, and all human affairs, varies its appellation in each case. When it applies itself to first causes, it is called Understanding (νόησις). When, however, it confirms this by demonstrative reasoning, it is termed Knowledge, and Wisdom, and Science. When it is occupied in what pertains to piety, and receives without speculation the primal Word in consequence of the maintenance of the operation in it, it is called Faith. In the sphere of things of sense, establishing that which appears as being truest, it is Right Opinion. In operations, again, performed by skill of hand, it is Art. But when, on the other hand, without the study of primary causes, by the observation of similarities, and by transposition, it makes any attempt or combination, it is called Experiment. But belonging to it, and supreme and essential, is the Holy Spirit, which above all he who, in consequence of [divine] guidance, has believed, receives after strong faith. Philosophy, then, partaking of a more exquisite perception, as has been shown from the above statements, participates in Wisdom.
Source: The Stromata, or Miscellanies (New Advent)