Among these are also the so-called rituals of transition, which occur at important moments of the human life cycle, like birth, adulthood/marriage, sickness and death.
Well known examples are: Jews and Muslims do not eat pork; the celibacy of Catholic priests; the purity rules of Hinduism and Judaism; the Word of Wisdom (which teaches to avoid alcohol, coffee, tea, etc.)
[14][15][16] There are a number of etiquette rules which would include showing up about five or 10 minutes early to allow some time of prayer and "to be ready to participate in the Mass.
(Matthew 21:12) stating that "of all crimes, in effect, by which the greatness of God is insulted, I see almost none more deserving of his chastisements than the profanations of his temples; and they are so much the more criminal, as the dispositions required of us by religion, when assisting there, ought to be more holy.
"[19] There are a number of etiquette rules when attending a temple, including removal of shoes, bowing and bringing an offering.
[20] There are a number of etiquette rules when attending a mosque, including wearing clean clothes and carrying out ablutions.
[22] There are a number of etiquette rules for the synagogue, including seating arrangements and wearing head coverings.