For those who are believers, perceive an aroma of soft fragrances (such as roses, lilies and lilies) or incense, it is considered a sign of divine activity, mainly the presence of the Virgin Mary, who studied science spiritual claim that it is an extrasensory experience that indicates that it is on the right spiritual path. Aromatherapy uses incense as universal debugger of the evils and negative influences. Science has no explanation for this phenomenon.