Simplify the following text for a Grade 11 native English-speaking person.
Original: The ritual , based on the rites outlined in The Satanic Bible and The Satanic Rituals , was conducted by Reverend Bryan Moore and Priestess Heather Saenz .
Simplified: The ritual , based on The Satanic Bible and The Satanic Rituals , was led by Reverend Bryan Moore and Priestess Heather Saenz .