I'm 15 and my friend is 16. My friend is Christian and he isn't that religious (he says to me that he believes in Jesus and that's how he will get into heaven). I want to slowly introduce him to Islam but he always says he will go to heaven because he believes in Jesus (as mentioned before). I try to explain that Jesus is apart of Islam, too but he doesn't really listen to that. So far I've only got him to hear me out about the signs of the day of judgement. I'm trying to explain to him that even in Christianity, just believing in Jesus won't be sufficient to let you into heaven because then what is the reason to follow the rest of the religion if all you need to do is believe in Jesus. He still has his ideas that the western society has put on us (i.e. terrorism) but he usually says that as a joke to me (still believing it's true). Please help me brothers and sisters to slowly introduce him to Islam. I tried Yahoo Answers but that was no help so I turned here for help.