Comparative religion called Azalis. The Bahá'í division eventually became a full-fledged religion of its own, the Bahá'í Faith. In comparison to the other Abrahamic religions, Judaism, Christianity and Islam, the number of adherents for Bahai faith and other minor Abrahamic religions are not very significant. Out of the three major Abrahamic faiths, Christianity and Judaism are the two religions that diverge the most in theology and practice. The historical interaction of Islam and Judaism started in the 7th century CE with the origin and spread of Islam. There are many common aspects between Islam and Judaism, and as Islam developed, it gradually
Islam and other religions Arab conquest of the Buddhist center of Balkh, a Quranic commentator was denounced for anthropomorphism, a standard attack on those sympathetic to Buddhism. Hiwi al-Balkhi had attacked the authority of Quran ad revealed religions, reciting the claims of Zoroastrianism, Christianity and Judaism. In the early 11th century, the Islamic scholar Abū Rayhān Bīrūnī wrote detailed comparative studies on the anthropology of religions across the Middle East, Mediterranean and especially the Indian subcontinent. Biruni's anthropology of religion was only possible for a scholar deeply immersed in the lore of other nations. He carried out extensive, personal investigations of the peoples, customs,