That's all I was able to find, too. As far as I can tell it includes all religious texts, and its only connection to Islam is that the motion is largely a response to a pattern of antagonism by Europeans toward Muslim refugees.

Generally, they try to provoke Muslim communities into breaking their precious civility so that they can call them aggressive for being incited by something that isn't legally recognized as incitement. That reasoning only works under the presupposition that refugees have less right to be in the country than citizens, but considering that the west is responsible for the conditions leading to every refugee needing to seek refuge, it's a very silly stance