1 Corinthians 12:1-2
Now concerning spiritual gifts, brethren, I would not have you ignorant. You know that when you were Gentiles, you were led away unto those dumb idols, howsoever ye might be led.
This whole place is very obscure: but the obscurity is produced by our ignorance of the facts referred to and by their cessation, being such as then used to occur but now no longer take place. And why do they not happen now? Why look now, the cause too of the obscurity has produced us again another question: namely, why did they then happen, and now do so no more?
This however let us defer to another time, but for the present let us state what things were occurring then. Well: what did happen then? Whoever was baptized he straightway spoke with tongues and not with tongues only, but many also prophesied, and some also performed many other wonderful works. For since on their coming over from idols, without any clear knowledge or training in the ancient Scriptures, they at once on their baptism received the Spirit, yet the Spirit they saw not, for It is invisible; therefore God's grace bestowed some sensible proof of that energy. And one straightway spoke in the Persian, another in the Roman, another in the Indian, another in some other such tongue: and this made manifest to them that were without that it is the Spirit in the very person speaking. Wherefore also he so calls it, saying, “But to each one the manifestation of the Spirit is given to profit withal;” calling the gifts “a manifestation of the Spirit.” For as the Apostles themselves had received this sign first, so also the faithful went on receiving it, I mean, the gift of tongues; yet not this only but also many others: inasmuch as many used even to raise the dead and to cast out devils and to perform many other such wonders: and they had gifts too, some less, and some more. But more abundant than all was the gift of tongues among them: and this became to them a cause of division; not from its own nature but from the perverseness of them that had received it: in that on the one hand the possessors of the greater gifts were lifted up against them that had the lesser: and these again were grieved, and envied the owners of the greater. And Paul himself as he proceeds intimates this.
Since then herefrom they were receiving a fatal blow in the dissolution of their charity, he takes great care to correct it. For this happened indeed in Rome also, but not in the same way. And this is why in the Epistle to the Romans he moots it indeed, but obscurely and briefly, saying thus: “For even as we have many members in one body, and all the members have not the same office; so we, who are many, are one body in Christ, and severally members one of another. And having gifts differing according to the grace that was given to us, whether prophecy, let us prophesy according to the proportion of our faith; or ministry, let us give ourselves to our ministry; or he that teaches to his teaching.” And that the Romans also were falling into wilfulness hereby, this he intimates in the beginning of that discourse, thus saying: “For I say through the grace given unto me, to every man that is among you, not to think of himself more highly than he ought to think; but so to think as to think soberly, according as God has dealt to each man a measure of faith.” With these, however, (for the disease of division and pride had not proceeded to any length,) he thus discoursed: but here with great anxiety; for the distemper had greatly spread.
And this was not the only thing to disturb them, but there were also in the place many soothsayers, inasmuch as the city was more than usually addicted to Grecian customs, and this with the rest was tending to offense and disturbance among them. This is the reason why he begins by first stating the difference between soothsaying and prophecy. For this cause also they received discerning of spirits, so as to discern and know which is he that speaks by a pure spirit, and which by an impure.
For because it was not possible to supply the evidence of the things uttered from within themselves at the moment; (for prophecy supplies the proof of its own truth not at the time when it is spoken, but at the time of the event;) and it was not easy to distinguish the true prophesier from the pretender; (for the devil himself, accursed as he is, had entered into them that prophesied, [See 1 Kings 22:23.] bringing in false prophets, as if forsooth they also could foretell things to come) and further, men were easily deceived, because the things spoken could not for the present be brought to trial, ere yet the events had come to pass concerning which the prophecy was; (for it was the end that proved the false prophet and the true:)— in order that the hearers might not be deceived before the end, he gives them a sign which even before the event served to indicate the one and the other. And hence taking his order and beginning, he thus goes on also to the discourse concerning the gifts and corrects the contentiousness that arose from hence likewise. For the present however he begins the discourse concerning the soothsayers, thus saying,
2. “Now concerning spiritual gifts, brethren, I would not have you ignorant;” calling the signs “spiritual,” because they are the works of the Spirit alone, human effort contributing nothing to the working such wonders. And intending to discourse concerning them, first, as I said, he lays down the difference between soothsaying and prophecy, thus saying,
“You know that when you were Gentiles, you were led away unto those dumb idols, howsoever ye might be led.” Now what he means is this: “In the idol-temples,” says he, if any were at any time possessed by an unclean spirit and began to divine, even as one dragged away, so was he drawn by that spirit in chains: knowing nothing of the things which he utters. For this is peculiar to the soothsayer, to be beside himself, to be under compulsion, to be pushed, to be dragged, to be haled as a madman. But the prophet not so, but with sober mind and composed temper and knowing what he is saying, he utters all things. Therefore even before the event do thou from this distinguish the soothsayer and the prophet. And consider how he frees his discourse of all suspicion; calling themselves to witness who had made trial of the matter. As if he had said, “that I lie not nor rashly traduce the religion of the Gentiles, feigning like an enemy, do ye yourselves bear me witness: knowing as you do, when you were Gentiles, how you were pulled and dragged away then.”
But if any should say that these too are suspected as believers, come, even from them that are without will I make this manifest to you. Hear, for example, Plato saying thus: (Apol. Soc. c. 7.) “Even as they who deliver oracles and the soothsayers say many and excellent things, but know nothing of what they utter.” Hear again another, a poet, giving the same intimation. For whereas by certain mystical rites and witchcrafts a certain person had imprisoned a demon in a man, and the man divined, and in his divination was thrown down and torn, and was unable to endure the violence of the demon, but was on the point of perishing in that convulsion; he says to the persons who were practicing such mystical arts,
Loose me, I pray you:
The mighty God no longer mortal flesh
Can hold.
And again,
Unbind my wreaths, and bathe my feet in drops
From the pure stream; erase these mystic lines,
And let me go.
Source: Homilies on First Corinthians (New Advent)