I had heard that Christians at some point were forbidden from charging interest on loans, and I had heard that Jews at some point were forbidden from charging interest on loans, but finding out that Jews were allowed to charge interest to Christians but not to other Jews and vice versa was a WTF moment for me.
I had heard that Christians at some point were forbidden from charging interest on loans, and I had heard that Jews at some point were forbidden from charging interest on loans, but finding out that Jews were allowed to charge interest to Christians but not to other Jews and vice versa was a WTF moment for me.
The left wing of the Jewish Committee on Law and Standards, which is in turn a part of the American sect called Conservative Judaism, comes close.
http://en.wikipedia.org/wiki/Conservative_Halakha#Difference_in_methodology_from_Orthodoxy
http://en.wikipedia.org/wiki/ valentines day gifts for her Committee_on_Jewish_Law_and_Standards#Process