The return of "Indulgences!" In Medieval times the church declared everything to be a sin, then sold indulgences to the wealthy. The abuses of that system made the church wealthy and fueled the reformation.
"Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father ... And then will I profess unto them, I never knew you: depart from me, ye that work iniquity."
"If the people let government decide what foods they eat and what medicines they take, their bodies will soon be in as sorry a state as are the souls of those who live under tyranny." - Thomas Jefferson