What is the main theme of islam?

Then What do you think the main theme is? Islam never teaches terrorism

Main theme is to teach people how to obtain peace by submitting himself to Allah

Hi,
by the time you will never ever see the ideal peace
but try only to change your self to the save way by helping people,donation,think positive...
yes Islam ask always for the peace for all ganeration,and according to all religions,but we could not practice it 100% because we are humain,not angel,but we try to do our best as we can
your friend

Hi
to solve the humanity there daily problems,even political,economic,culturel,social...

Hi
there are a lot of books in English version wih explain the purpose for Islam as the latest way to Know there is a "God"
who create the univers ad teaches Islam Religion
Can you tell me anyone who advise Islam Generation to kill citizens...

Yes of course islam is a peaceful religion.

"so where is the peace?"
Mankind does not live up to the teachings of religions ; other Religions teach peace and empathy with other people ;
too many of mankind are greedy - so conflicts continue.