1 Corinthians 1:17
And not by these only, but also by the next words, he greatly represses their pride, saying, “Christ sent me not to baptize, but to preach the Gospel:” for the more laborious part, and that which needed much toil and a soul of iron, and that on which all depended, was this. And therefore it was that Paul had it put into his hand.
And why, not being sent to baptize, did he baptize? Not in contention with Him that sent him, but in this instance laboring beyond his task. For he says not, “I was forbidden,” but, “I was not sent for this, but for that which was of the greatest necessity.” For preaching the Gospel is a work perhaps for one or two; but baptizing, for everyone endowed with the priesthood. For a man being instructed and convinced, to take and baptize him is what any one whatever might do: for the rest, it is all effected by the will of the person drawing near, and the grace of God. But when unbelievers are to be instructed, there must be great labor, great wisdom. And at that time there was danger also annexed. In the former case the whole thing is done, and he is convinced, who is on the point of initiation: and it is no great thing when a man is convinced, to baptize him. But in the later case the labor is great, to change the deliberate will, to alter the turn of mind, and to tear up error by the roots, and to plant the truth in its place.
Not that he speaks out all this, neither does he argue in so many words that Baptism has no labor, but that preaching has. For he knows how always to subdue his tone, whereas in the comparison with heathen wisdom he is very earnest, the subject enabling him to use more vehemency of language.
Not therefore in opposition to Him that sent him did he baptize; but, as in the case of the widows, though the apostles had said, “it is not fit that we should leave the Word of God and serve tables,” he discharged the office of a deacon, not in opposition to them, but as something beyond his task: so also here. For even now, we commit this matter to the simpler sort of presbyters, but the word of doctrine unto the wiser: for there is the labor and the sweat. Wherefore he says himself, “Let the Elders who rule well be counted worthy of double honor, especially they who labor in the word and in teaching.” For as to teach the wrestlers in the games is the part of a spirited and skilful trainer, but to place the crown on the conquerors head may be that of one who cannot even wrestle, (although it be the crown which adds splendor to the conqueror,) so also in Baptism. It is impossible to be saved without it, yet it is no great thing which the baptizer does, finding the will ready prepared.
7. “Not in wisdom of words, lest the Cross of Christ should be made of none effect.”
Having brought down the swelling pride of those who were arrogant because of their baptizing, he changes his ground afterwards to meet those who boasted about heathen wisdom, and against them he puts on his armor with more vehemency. For to those who were puffed up with baptizing he said, “I give thanks that I baptized no one;” and, “for Christ sent me not to baptize.” He speaks neither vehemently nor argumentatively, but, having just hinted his meaning in a few words, passes on quickly. But here at the very outset he gives a severe blow, saying, “Lest the Cross of Christ be made void.” Why then pride yourself on a thing which ought to make you hide your face? Since, if this wisdom is at war with the Cross and fights with the Gospel, it is not meet to boast about it, but to retire with shame. For this was the cause why the Apostles were not wise; not through any weakness of the Gift, but lest the Gospel preached suffer harm. The sort of people therefore above mentioned were not those employed in advocating the Word: rather they were among its defamers. The unlearned men were the establishers of it. This was able to check vain glory, this to repress arrogance, this to enforce moderation.
“But if it was 'not by wisdom of speech,' why did they send Apollos who was eloquent?” It was not, he replies, through confidence in his power of speech, but because he was “mighty in the Scriptures,” and “confuted the Jews.” And besides the point in question was that the leaders and first disseminators of the word were not eloquent; since these were the very persons to require some great power, for the expulsion of error in the first instance; and then, namely at the very outset, was the abundant strength needed. Now He who could do without educated persons at first, if afterwards some being eloquent were admitted by Him, He did so not because He wanted them, but because He would make no distinctions. For as He needed not wise men to effect whatever He would, so neither, if any were afterwards found such, did He reject them on that account.
8. But prove to me that Peter and Paul were eloquent. You can not: for they were “unlearned and ignorant men!” As therefore Christ, when He was sending out His disciples into the world, having shown unto them His power in Palestine first, and said,
I have said these things, because I once heard a Christian disputing in a ridiculous manner with a Greek, and both parties in their mutual fray ruining themselves. For what things the Christian ought to have said, these the Greek asserted; and what things it was natural to expect the Greek would say, these the Christian pleaded for himself. As thus: the dispute being about Paul and Plato, the Greek endeavored to show that Paul was unlearned and ignorant; but the Christian, from simplicity, was anxious to prove that Paul was more eloquent than Plato. And so the victory was on the side of the Greek, this argument being allowed to prevail. For if Paul was a more considerable person than Plato, many probably would object that it was not by grace, but by excellency of speech that he prevailed; so that the Christian's assertion made for the Greek. And what the Greek said made for the Christian's; for if Paul was uneducated and yet overcame Plato, the victory, as I was saying, was brilliant; the disciples of the latter, in a body, having been attracted by the former, unlearned as he was, and convinced, and brought over to his side. From whence it is plain that the Gospel was a result not of human wisdom, but of the grace of God.
Source: Homilies on First Corinthians (New Advent)