The difference between a scientist and a mystic is that the former analyses the things he is interested in, studying them by different methods in order to ascertain as much information about them as he can, the ways in which they can be of any benefit, their uses, and their nature, whereas the mystic, though in a way doing the same, first aims at lighting that light within himself by which he can see in this world of darkness and illusion, instead of using some technical instrument or special scientific process. As it is said, "Seek ye first the kingdom of heaven", so his first task is to light the candle within.