Just to nail this one down, respectfully, so sick, there are a few new tecniques with root canals that a few bio-compatible dentists do here, even the Munro-Hall dentists do them and they are pretty kosher ( if you will) in the biological dentistry world, I don't think you have all the necessary info at your disposal. Personally, I am opposed, but only because I also had 2 bad ones done many years ago and they can be toxic.
As for your statements to do with the quran, are you an Islamic scholar? There are many different types of muslim, have you heard of Sufis, for example?
There are many interpretations of the bible, too.
I think it IS important to have an open mind, your brain really won't fall out. (I know you are not anonymous)
I try not to be irascible but they won't let me change my astrological sign, its a pain in the [censored] to me, too.
P.s. Heshams not into the Sharia law thing, just like all christians ain't fundamentalists