If we don't know what electricity is or where it comes from... How do we make all those wires splurge a bunch of it into your church's organ where Mrs Abernathy plays the same two tunes every Sunday, eh?
Priest: "Dear congregation, we have gathered here today to honor our Lord and Savior. Today's prayer is read by the 9 year old Kevin"
Kevin: "BLOOD FOR THE BLOOD GOOD!"
Priest: "And skulls for the skull throne, Kevin. Very good. Thank you!"