I don't know why radical muslims would not appreciate America's respect for the "sacred "teachings of the "Holly" Qur'an.
Obama promises not "to turn the other cheek", but to kill them (the terrorists) where ever they exist.
Quran (2:191) - "And kill them wherever you find them (...)"
Meanwhile it is not just wise, but imperative to fight them also with education and to obtain the support of islamic countries against these groups.