religion
social discrimination
religious discrimination
http://id.loc.gov/authorities/subjects/sh2011001839
https://en.wikipedia.org/wiki/Category:Religious_discrimination
https://en.wikipedia.org/wiki/Religious_discrimination
Treating of a person or group differently because of the particular beliefs which they hold about a religion. This includes instances when adherents of different religions, denominations or non-religions are treated unequally due to their particular beliefs, either before the law or in institutional settings, such as employment or housing.
religious persecution