Okay, I got an interesting email question from a friend of mine. Is there a canon that says, once you begin the Divine Liturgy, you cannot stop? Example, let's say after the first ekentia, the deacon drops dead. Compassion would say we would stop everything, take care of this guy and go to the hospital. My buddy (a priest by the way) said, no, once he says "Blessed is the Kingdom" the "ride" doesn't stop until the priest is machine gunned or the dismissal is pronounced. Is this true and, if so, what canon is this?