roman catholicism on the importance of mass
highly ritualised, symbolic use of the words of jesus imbue holy communion to a very special status
the bread becomes the actual embodiment of christ
the wafer is kept after the service and placed in a tabernacle or monstrace so people can pray to the physical presence of christ
mass is celebrated regularly and is compulsory at some christian festivals like christmas and all saints day
catholics may want mass during a significant day or difficult time as they believe it is a sacrament with special effects on the soul, emg a funeral or wedding or a spiritual/lifechanging task