According to CNN and a survey by Ipos-Mori, Muslims overall tend to be more committed to their faith than any other religious group and consider Islam to be a more significant part of their daily lives. The survey was carried out in 24 countries, of which three (Saudi Arabia, Indonesia, and Turkey) have Muslim majorities.
According to the CNN piece, one reason for this stronger commitment stems from the current global political atmosphere. Increasingly, Muslims are defining themselves against a negative perception of the West. Thus, they view Islam as the only viable path towards salvation. Moreover, the article maintains that this sentiment has increased in a post-9/11 world.