Abrahamic religions "Abrahamic traditions" has been challenged. In 2012, Alan L. Berger, Professor of Judaic Studies at Florida Atlantic University, in his Preface to "Trialogue and Terror: Judaism, Christianity, and Islam after 9/11" wrote that there are "commonalities", but "there are essential differences between the Abrahamic traditions" both "historical and theological". Although "Judaism birthed both Christianity and Islam", the "three monotheistic faiths went their separate ways". The three faiths "understand the role of Abraham" in "differing ways", and the relationships between Judaism and Christianity and between Judaism and Islam are "uneven". Also, the three traditions are "demographically unbalanced and ideologically diverse". Also
Scientology and other religions Scientology at higher levels become increasingly contradictory with the world's major religions. The concept of past lives in Scientology is at odds with Christianity and Islam. Beliefs concerning the origins and age of the Earth, the root of evil, and the nature of man make it impossible to uphold the beliefs of most other religions while also being a Scientologist. Hubbard claimed that Islam was the result of an extraterrestrial memory implant, called the Emanator, of which the Kaaba is supposedly an artifact. Mainstream religions, in his view, had failed to realize their objectives: "It is all very well to