2 Peter 2:2—3, “And many shall follow their pernicious ways; by reason of whom the way of truth shall be evil spoken of.  And through covetousness shall they with feigned words make merchandise of you: whose judgment now of a long time lingereth not, and their damnation slumbereth not” The KJV is very blunt when it comes to this concept — evil people will advertise and cause you to buy into and support their evil, but they will get what they deserve.