The Apostle Paul
1 Corinthians 10:8ESV·traditional attribution

We must not indulge in sexual immorality as some of them did, and twenty-three thousand fell in a single day.

John Calvin Reformed @genevareformer

8. Neither let us commit fornication Now he speaks of fornication, in respect of which, as appears from historical accounts, great licentiousness prevailed among the Corinthians, and we may readily infer from what goes before, that those who had professed themselves to be Christ’s were not yet altogether free from this vice.

Matthew Henry Presbyterian @wholebiblehenry

The apostle, having recited their privileges, proceeds here to an account of their faults and punishments, their sins and plagues, which are left upon record for an example to us, a warning against the like sins, if we would escape the like punishments. We must not do as they did, lest we suffer as they suffered. I. Several of their sins are specified as cautions to us; as, 1.

Commenting on 1 Corinthians 10:6-14

John Gill Reformed Baptist @doctorgill

Neither let us commit fornication,.... To which the Corinthians were much addicted: hence the apostle elsewhere, in this epistle, makes use of arguments, to dissuade from it, as he does here, they judging it to be no evil: as some of them committed; i.e.