The main three would be Judaism, Christianity, and Islam.
Islam.
Most are Muslims but there are Christian Arabs and in Egypt there are Coptic Christians. I would imagine that like all other races all religions are represented but Islam (Muslims) and Christians are the main religions.
mostly Muslim
Yes. The three monotheistic religions (of which Arabs and Israelis are mainly composed) all venerate the city.
you
The vanity of self-righteousness. but fundamentally they are the same.
Most African Arabs were Muslims and while most African Arabs today are Sunnis, historically, there was a mix of Sunni and Shiite Muslims. A minority of African Arabs are Christians.
African Arabs are overwhelmingly Sunni Moslem from the Maliki and Hanafi Schools. There are some Coptic Christians in Egypt, but elsewhere, the population of Non-Moslem Arabs in North Africa is minimal.
Some religions that practice the ritual of sacrificing animals include Hinduism, Judaism, and some forms of African traditional religions.
they are cathlic
Islam
The majority of Germans will practice Christianity as their choice religion. Some Germans will however practice agnostic or Buddhist religions.