Origen, Dionysius, Pierius, Eusebius of Cæsareia, Didymus, and Apollinaris, have interpreted this epistle most copiously; of whom Pierius, when he was expounding and unfolding the meaning of the apostle, and purposed to explain the words, For I would that all men were even as I myself, added this remark: In saying this, Paul, without disguise, preaches celibacy.
Reproduced in full. Translation: Ante-Nicene Fathers, vol. 6 (Roberts and Donaldson, 1886), public domain (Public domain).