General argument for Islam.

[Angrboda]

Brahmin (also called Brahmana) is a varna in Vedic Hinduism and also a caste of people who are members of it. Members are subdivided into numerous communities known as gotras. Most of the practicing Brahmins adhere to the principles such as acceptance of the Vedas with reverence; recognition of the fact that the means or ways to salvation and realization of the truth are diverse; God is one, but has innumerable names and forms to chant and worship due to our varied perceptions, cultures and languages; that a Brahmin works for the welfare of the entire society and so on. Daily practices of Brahmins include sandhyavandana (prayers to Gayatri and Sun God), prayer to ishtadaiva or ilavelpu (personal God), yoga, non-violence, vegetarianism etc. Everything in the daily life of a Brahmin is a ritual. However, special rituals include marriage, ritual conception and consummation of the wedding, rituals of childbirth, naming ceremony, first feeding ceremony, the child’s first tonsure, upanayana (the sacred-thread ceremony - initiation into vedic learning and ritual), ritual baths, cremation rituals, shraaddha, etc. All of these rituals are very important for a practicing Brahmin.

Wikipedia | Brahmin

Hinduism has something similar.