In the aftermath of the September 11 attacks , Ayaan Hirsi Ali read '' Atheïstisch manifest '' in 2002 , which led her to her definitive apostasy , after which she famously became a critic of Islam . For Philipse , too , the topic of religion and morality once again gained urgency because of " 9/11 " , whereupon he decided to write four new essays on the relationship between religion and science under the title of '' De onredelijkheid van religie '' , and combine it with his 1995 work . The entire composition , complete with a preface written by Hirsi Ali , was published in 2004 under the name '' Atheïstisch manifest en De onredelijkheid van religie ''
September 11 attacks
September 11 attacks
Atheïstisch manifest