I am often asked by catechumens questions of basic liturgical etiquette, such as how to enter the church, how to venerate an icon, and when to make the sign of the cross. I am always happy to explain and (if in church) to demonstrate, since these are things that Orthodox people should know and do instinctively. They are part of forming an Orthodox mind and approach to life and worship. But there is a danger in answering such questions without first placing them in a wider context, because answering them without context might give the erroneous impression that Orthodoxy is all about rules.