Sulfur Quartz resonates with the Sacral & Solar Plexus chakras, those that directly dictate physical energy, ambition, motivation, and willpower.
It's felt to reignite a sense of growth, optimism, and provide an ever-necessary sense of capability that will help in making concrete the things we desire as well as aiding the pursuit of them.
This being a Quartz crystal, it's going to amplify the energies of opportunity, the positive words of affirmation, and the visualization work that you do while working with the stone. Keep it with you after programming it with your intention to maintain that particular energy and refresh your aura with it on a regular basis!
*Suggested meanings & representations are spiritual in origin and not suggested to replace medical therapy