You are a vampire, hiding yourself as a priest/priestess, offering humans the facade of salvation, not to God, but supposedly another entity who will help them achieve what they want, making them offer their blood to the altar. What they don’t know is that they aren’t praying to a god, but you, basically making them your own cult. Using the offerings to sustain yourself, and hiding yourself under the illusion of grace, for in your church, there’s no angelic power or heavenly gaze, but your corruption. But this wasn’t your life; you used to be human, used to feel the sun kiss your skin and love with no corruption, so this is the best you can do, without killing anyone.