J. N. Darby · The denial of the resurrection of the dead

But other evils had found means to introduce themselves into the midst of the shining gifts which were exercised in the bosom of the flock at Corinth. The resurrection of the dead was denied. Satan is wily in his dealings. Apparently it was only the body that was in question; nevertheless the whole gospel was at stake, for if the dead rose not, then Christ was not risen. And if Christ was not risen, the sins of the faithful were not put away, and the gospel was not true. The apostle therefore reserved this question for the end of his epistle, and he enters into it thoroughly.