And from the spiritual point of view it is still more important. There is no spiritual obstacle which can resist a penetrating power of concentration. For instance, the discovery of the psychic being, union with the inner Divine, opening to the higher spheres, all can be obtained by an intense and obstinate power of concentration—but one must learn how to do it. <ref>http://incarnateword.in/cwm/09/23-july-1958#p17</ref>
==Concentrate for Intuition ==
When you have a question to solve, whatever it may be, usually you concentrate your attention here (pointing between the eyebrows), at the centre just above the eyes, the centre of the conscious will. But then if you do that, you cannot be in contact with intuition. You can be in contact with the source of the will, of effort, even of a certain kind of knowledge, but in the outer, almost material field; whereas, if you want to contact the intuition, you must keep this (Mother indicates the forehead) completely immobile. Active thought must be stopped as far as possible and the entire mental faculty must form—at the top of the head and a little further above if possible—a kind of mirror, very quiet, very still, turned upwards, in silent, very concentrated attention. If you succeed, you can—perhaps not immediately—but you can have the perception of the drops of light falling upon the mirror from a still unknown region and expressing themselves as a conscious thought which has no connection with all the rest of your thought since you have been able to keep it silent. That is the real beginning of the intellectual intuition. <ref>http://incarnateword.in/cwm/09/23-july-1958#p9</ref>
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... If the students want to practise meditation, concentration, to try to come into... it is to come into contact with the intuitive plane, it is—instead of receiving a purely mental reply which is like that—to receive a reply from above which is a little luminous and living. But that habit should be acquired at home. <ref>http://incarnateword.in/cwm/12/11-november-1967#p150 </ref>
=What to Concentrate upon and How?=