Sulfur in dreams represents various symbolic meanings and interpretations. It often signifies transformation, purification, and the release of negative energy. The presence of sulfur in a dream may suggest a need for introspection and self-reflection. It could indicate that you are undergoing a significant personal metamorphosis or spiritual journey. Pay attention to the context and emotions within the dream to gain further insights into its specific message. The burning smell of sulfur may also symbolize a warning or impending danger, urging you to be cautious and aware of potential risks in your waking life.