Answer
Satanism played a significant role in shaping Richard Ramirez's crimes and persona. Ramirez was drawn to Satanism during his teenage years, and he deeply immersed himself in its rituals and beliefs. He viewed Satan as a symbol of rebellion and empowerment, and he incorporated Satanic imagery, symbols, and practices into his crimes. Ramirez believed that his actions were sanctioned by Satan and that he was carrying out Satan's will.