People have the right to believe anything they want. And only fools think that beliefs of any kind can be done away with through laws and force. The theory is a

People have the right to believe anything they want. And only fools think that beliefs of any kind can be done away with through laws and force. The theory is about how these beliefs come to be, even religious beliefs and why they will disappear when class oppression does. "Communist" governments have used force and laws to oppress those of certain faiths, but that is not about oppressive control over the masses, like in China.