Catholic Answer
There are lots of formal Church Rituals, Ritual has various meanings in the Catholic Church, you would have to be more specific in your question.
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from Modern Catholic Dictionary by John A. Hardon, S.J. Doubleday & Co., Inc. Garden City, NY 1980
Ritual. The prescribed words and ceremonies for a religious service. Refers also to the book that contains these prescriptions. In the Catholic Church these books are distinguished according to different offices, e.g., for bishops, and for different ceremonies, e.g., ordination. Ritual also means the whole body of sacred rites in use in the Church.
I assume by worship it is meant ritual prayer.Yes, Muslims can perform their ritual prayer in a church, in flight, in ship, in stadium, in open air, on grass, or any clean place. However, the formal religious building for Muslim prayers is called mosque (or Masjid).
It's called a Lavabo.
The Catholic Church.
The church's attacks on heretics were called inquisitions. These were formal investigations and trials conducted by the church to identify and punish individuals who held beliefs contrary to its teachings.
The Incas used to sacrifice people in an elaborate ritual to please the Gods. A ritual is a formal religious practice or custom. It was a ritual that we always had to open our Christmas presents after the Queens speech.
In formal writing, the definite article "the" is typically used with the word "church." For example, "the church of England."
how this ritual is carried out?the flower girl enter the church trowing flower on the floor
As part of my morning ritual I always take a shower. The Incas used to sacrifice people in an elaborate ritual to please the Gods. A ritual is a formal religious practice or custom. It was a ritual that we always had to open our Christmas presents after the Queen's speech. I have a ritual interview every day because I am a business woman.
I don't know to which ritual you refer, but the rituals of the Catholic Church are not considered sinful by Catholics.
formal, public, official, ritual, stately, solemn, liturgical, courtly
Of or pertaining to rites or ritual; as, ritual service or sacrifices; the ritual law., A prescribed form of performing divine service in a particular church or communion; as, the Jewish ritual., Hence, the code of ceremonies observed by an organization; as, the ritual of the freemasons., A book containing the rites to be observed.
A: The Church came into formal/actual existence at Pentecost.