The conclave to elect a new pope, scheduled to begin May 7, is governed by two texts: a rule book and a prayer book.

The conclave to elect a new pope, scheduled to begin May 7, is governed by two texts: a rule book and a prayer book ... Archbishop Diego Ravelli, Vatican master of liturgical ceremonies, says ...

The conclave to elect a new pope begins May 7, governed by the rule book and prayer book. The process and rituals are ...