[Oatka]

Wrap them in pigskins before execution and tell them that Allah will turn from them in disgust and then see how tough they are.

It's only a movie, but I'll bet it would work. (Kudos to the actor who played the Muslim).

Here's a clip from the 1939 movie The Real Glory" (fighting Muslims in the 1900s Philippines). The educational part starts at 2:10.

I'm surprised it is still up on YouTube.

[robowombat]

(t has been many years since I saw that film on tv.