This little book is an excellent summary of the thesis of the father GALLEZ 1000 pages (see my comments elsewhere). For those who do not have time to read or level GALLEZ (arduous work by now), Olaf's book is an excellent development. Whether you agree or disagree with the thesis of Judeo-Nazarene origin of Islam (for some older authors is even a purely Jewish origin), the fact remains that the history of the origins of Islam as the Quran tells us and his own Muslim exegetes no longer holds the same place and that the Prophet should be reviewed. I take this opportunity to advise "The Koran revealed by the codes theory" JJ Walter published in 2014, on sale here !!!
