Rev 13:17 | PNT | STEP | That no man might buy or sell, save he that had the mark , etc. It has been common for Catholics to be forbidden to patronize those who were not loyal to the Pope. At least three councils are named, those of Tours, of Constance and the Lateran, which have expressly forbidden business intercourse with heretics.

Revelation of John 13:17

That no man might buy or sell, save he that had the mark, etc. It has been common for Catholics to be forbidden to patronize those who were not loyal to the Pope. At least three councils are named, those of Tours, of Constance and the Lateran, which have expressly forbidden business intercourse with heretics.