This dream may symbolize the importance of rituals and traditions in protecting oneself from negative influences. The fact that your sister was Jewish could represent a connection to your cultural or religious background, and the candles and gloves may represent the specific rituals or practices associated with that culture. The evil demon lady spirit could represent a fear or threat in your waking life, and the act of lighting the candles and placing them under the window could symbolize your attempt to protect yourself from this threat. However, forgetting to perform the ritual and the demon lady’s attack on your mother could suggest that you may be neglecting or forgetting important protective measures in your waking life, leading to potential harm or danger. The dream may be urging you to pay attention to your traditions and rituals, as they can provide a sense of security and protection against negative forces. Your final scream back at the demon lady could symbolize your determination to banish any negative influences from your life. Overall, this dream may be a reminder to honor and uphold your cultural or personal traditions as a means of protection and strength.