Happosai has claimed one of the urns to store his 'collection', but Ranma manages to steal it back. Of course, the master takes this as a personal insult, and starts causing considerable trouble for Ranma and the others as they travel up the mountains to find the place that will activate the urns.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.