Origen

“ And if you are not impressed by the powerful arguments which succeed, then, asking similar indulgence also with respect to them, I refer you, if you still desire an argumentative solution of the objections of Celsus, to those men who are wiser than myself, and who are able by words and treatises to overthrow the charges which he brings against us. But better is the man who, although meeting with the work of Celsus, needs no answer to it at all, but who despises all its contents, since they are contemned, and with good reason, by every believer in Christ, through the Spirit that is in him. ”

“ But if it be proper for apostles to entertain a feeling of elation in not being separated from the love of God that is in Christ Jesus our Lord, that feeling will be entertained by them, because neither death, nor life, nor angels, nor principalities, nor any of the things that follow, can separate them from the love of God which is in Christ Jesus our Lord. And therefore I do not congratulate that believer in Christ whose faith can be shaken by Celsus—who no longer shares the common life of men, but has long since departed—or by any apparent plausibility of argument. ”

“ Paul, indeed, observing that there are in Greek philosophy certain things not to be lightly esteemed, which are plausible in the eyes of the many, but which represent falsehood as truth, says with regard to such: “Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.” ”