Read other letters about this article
or for any other religion. People take things, good and bad, from religions, and the actions that result can be good or evil.
One constant, though, is that hatreds - Muslims for non-Muslims, non-Muslims for Muslims - eventually become indistinguishable from one another. The preaching of some Islamic extremists make a fool think that the death of Theo van Gogh would be justified; the preaching of some Jewish extremists make a fool think that the deaths of Mohammed Mansour, Bassem Tuwafshe, Khalil Alulwil, and Osama Tuwafshe (ever hear of them?) would be justiified; the preaching of Christian extremists make fools think that the deaths of innocent Muslims in Iraq are justified.
Hate is hate. Some Muslims hate you: you hate all Muslims. You get points for a lack of direct violence, but I can't see much difference in the principle.