It is narrated from Hazrat Fadala (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Whoever grows old in the way of Allah, his white hair will be a source of light for him on the Day of Resurrection. A person submitted, "Some people pluck out their white hair." The Noble Prophet (peace and blessings be upon him) said: Whoever wishes to pluck out his light, let him do so.