Religion is the lament of oppressed creatures, equivalent to a state of mind without soul, a feeling of a heartless world, that is, the opium of the people (Marx)

Religion is a logical necessity. People are forced to recognize and accept the existence of religion, not only because religion is a historical fact, but also because it is a logical social necessity (Durkheim).

● God works for a person to express and organize social forces, which can be clearly felt, although not consciously determined (Durkheim)

The so-called religion is to treat everything we are obliged to do as a command from God (Kant)

When humans understand that the medicine of the body is ineffective, they will find the medicine of the soul (Fischer)