So too cancer seems to have the soft parts of the body as its pasture. It grazes on them and eats them, until it has devoured the whole body.
“Will find,” εξει, means “will have.” Thus what this cancer is for our body, once it has lodged in it, such is the innovating word for the body of the Church.
It is such also for the body of true doctrine, for the totality of God’s truths, when it is admitted among them. It will damage one member of the Church after another, and distort one truth after another.
It will continue until it has harmed them all and distorted all the truths. The members of the Church and the very truths of God will be like pasture for the innovating word, which it will greedily devour until it has devoured them all.
Blessed Theodoret writes: “Gangrene is a disease which continually spreads and damages the healthy parts in the body. The Apostle likened to it those who undertake to teach what is contrary to the truth, because they often corrupt even those free from the disease.”
This comparison is enough for a pastor to burn with zeal to oppose every new teaching.
Saint Chrysostom says: “This is an irresistible evil which cannot be stopped by treatment, but infects everything. The Apostle indicates that καινοφωνια, newfangled speech, or new teachings, is a disease, and even worse than a disease.
“He also expresses the incorrigibility of such people. They err not by chance, but willingly. The infection is not from outside, but from within themselves. Therefore they are completely incorrigible.”
Among them are Hymenaeus and Philetus.
Nothing is known about Philetus. Hymenaeus is mentioned in the First Epistle (see 1 Tim. 1:20). There he, together with Alexander, is handed over to Satan, that he may learn not to blaspheme.
They were, of course, known to Saint Timothy. Therefore there was no need to say much about their persons. After naming them, the Apostle hastens to indicate their chief error, which is precious for us to know.