The World Values Survey asked respondents when prostitution is justified. Answers ranged from never (1) to always (10).
I combined the eight Muslim countries surveyed and calculated the mean: it is 1.7, indicating that people in these countries feel that selling sex for money is practically always wrong.
Next, I calculated the mean for the ten Western European countries in the sample. Their mean is a middle-of-the-road 4.1.
Finally, I found that the average for Americans who go to church at least weekly is 1.8, and for those who never go it's 4.3.
Social conservatives typically align themselves with the West against the Islamic world in the "clash of civilizations," but it needs to be recognized that in some respects we have more in common with Muslims than Europeans and many secular Americans. Our fight with liberal degenerates is not limited to the U.S. If Europe had any cultural conservatives, I'd happily team up with them, but I think they've gone the way of the dodo.
The overwhelming majority of Muslims, by contrast, are traditional. We need to work with them to fight against liberal cultural imperialism in their countries. I wouldn't wish the humiliation of gay marriage on my worst enemy.