I suppose there is neither good nor bad in religion. Nobody forces you to be faithful to any single religion, if you choose to trust a certain religion, you will definitely have your reasons for doing so, and if you don't, there is nothing so wrong about it either.
There isn't much point discussing about it, much less debating if it is good or bad. It is not a must to follow a certain religion, nobody is forcing anybody, but if others have chosen a religion, we should just respect them, it is after all, their choice

Regarding the war, it is not of any religions' fault, much of the fault goes to the "man" who is using his religion as an excuse to make war :p
------------------
"You have trodden upon the outlandish loquacious asinine blue patata!
I have not lost my mind - it's backed up on disk somewhere."Welcome to the world where Cats Rule & Dogs Drool~ MeoOOOOoooOwYooOooOo!!!