Church ceremonies

Scientology, as practiced by members of the Church of Scientology, includes the social ceremonies for marriage, birth, and death, that are a part of most religions. The ceremonies are performed in front of the congregation by an ordained Scientology minister.[37] Most, if not all, of the actual ceremonies used were written by L. Ron Hubbard and are collected in the book, Ceremonies of the Church of Scientology.[38][39]

Source: http://en.wikipedia.org/wiki/Scientology