Good point. I see prayers as one way of exhibiting faith. There are, of course, others. If that's the case, then it isn't about actual prayers but the people who believe in or have faith in her as a godly being. It could be about her accepting her godhead, but Coates has also written through a character that gods don't name themselves. I took that to mean that whether she considers herself a god because people believe that she is then she is one to them.