If in all ages spiritual people have taught faith, it was not because they wished that no one should think for himself and should accept everything in faith which was taught to him. If they had had that intention they would not have been spiritual people. Nevertheless, however clever a person may be, however devoted and enthusiastic, if he is without faith the spiritual persons cannot impart their knowledge to him, for there is no such thing as spiritual knowledge in the sense of learning. If there is anything spiritual that can be imparted to the pupil it is the point of view, it is the outlook on life. If a person already has that outlook on life he does not need spiritual guidance, but if he has not then words of explanation will not explain it to him, for it is a point of view, it cannot be explained in words.