Faith Freeom International (FFI) is an Internet website that is critical of Islam. FFI identifies itself as "a grassroots worldwide movement of ex-Muslims and all those who are concerned about the rise of the Islamic threat". According to the website, FFI was founded by an Iranian ex-Muslim residing in Canada, going by the pseudonym of "Ali Sina". On the website, Ali Sina has issued a standing challenge that he will remove the FFI website if proven wrong on a number of issues. Faith Freedom International is listed by Richard Dawkins in his book, The God Delusion, as one of the few Islamic related "...friendly address[es], for individuals needing support in escaping from religion". FFI's mission statement is included in Ibn Warraq's book Leaving Islam: Apostates Speak Out.