#ritual  the prescribed procedure for conducting religious ceremonies
  supertype:  practice__pattern  a customary way of operation or behavior; "it is their practice to give annual raises"; "they changed their dietary pattern"
  subtype:  solemnization__celebration__solemnisation  the public performance of a sacrament or solemn ceremony with all appropriate ritual; "the celebration of marriage"
  subtype:  Holy_Communion__Communion  the act of participating in the celebration of the Eucharist
     subtype:  intercommunion  participation in Holy Communion by members of more than one church (eg Catholic and Orthodox)

No statement uses or specializes ritual; click here to add one.