What is the point?

Okay who have all heard of 9-11 and al qaeda going on planes or coming to America and they hold bombs somewhere in their body. Now they think that killing themselves to kill other people is what god believes in and that if they do what god believes then they will be rewarded with the after life. First off, god doesn't believe in that, second off what is the point even if god believes that it doesn't mean you should sit there and believe it with him. What god believes is for you to believe your own, not religion and what not. Look I'm not trying to be inappropriate with this post I'm just trying to prove a point.