This small glossary of misconceptions about religions is essential in your library. Whether you are a believer or not, the fact of religion is best understood, avoiding common mistakes. For example, the author returns to the immaculate conception, many faithful will say it is the miraculous conception of Jesus in connection with the virginity of Mary. Of course, the truth is that the immaculate conception is a concept that relates to Mary and not the conception of Jesus. This error is one of best-known but none of us knows all the details of all religions. That's why the book is indispensable.
The book also illustrates how a work of exceptional author in more ways than one. Indeed, heir to an impressive fortune, he waives enjoy this fortune and decides to donate almost all to a Foundation (which provides scholarships) aujoud'hui with about 100 million euros.