I was going to respond to this the other day - but I see PJ already did so in a similar manner.
Anyway, I don't think religion has its place in a videogame. That's why we are playing a videogame to begin with.
If you are trully religious and keen to follow Ramadan and all it entails - you shouldn't be playing any video games during that time. Especially not violent ones as it kind of defeats the purpose of Ramadan.
As long as PA doesn't coincides with prayers, etc.