- Judaism
- Aaronic priesthood and Davidic monarchy in, Daniel ben Azariah
- adopted by rulers of Ḥimyar kingdom (Yemen), Yemen
- and Bahaism, Mysticism/Sufism (Iran)
- beliefs in continuing lineage of prophets, Messianism
- charity in, Charity, Charitable Institutions and Societies in the Medieval Period
- and Christianity
- Christian missionary activities, Christian Missionaries and Missionary Schools
- Christian practices in, Ashkenazi, David
- commemoration of miracles in, Cairene Purim, the
- conversion to
- of Berbers, Oran, Berber Jews
- of Christians, Al-Andalus
- of …