The Kingdom of Heaven is within us. God is within us. He is the Soul of our souls. See Him in your own soul. That is practical religion. That is freedom.
All is the Self or Brahman. The saint, the sinner, the lamb, the tiger, even the murderer, as far as they have any reality, can be nothing else, because there is nothing else.
Anything that is in space has form. Space itself has form. Either you are in space, or space is in you. The soul is beyond all space. Space is in the soul, not the soul in space.
Knowledge is inherent in man; no knowledge comes from outside; it is all inside. We say Newton discovered gravitation. Was it sitting anywhere waiting for him? It was in his own mind; the time came and he found it out. All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind. The external world is simply the suggestion, the occasion, which sets you to study your own mind.
The ideal of faith in ourselves is of the greatest help to us. If faith in ourselves had been more extensively taught and practiced, I am sure a very large portion of the evils and miseries that we have would have vanished. Throughout the history of mankind, if any motive power has been more potent than another in the lives of all great men and women, it is that of faith in themselves.
That the Hindus, absorbed in the ideal, lacked in realistic observation is evident from this. Take painting and sculpture. What do you see in the Hindu paintings? All sorts of grotesque and unnatural figures. What do you see in a Hindu temple? A Chaturbhanga Narayana or some such thing. But take into consideration any Italian picture or Grecian statue-what a study of nature you find in them! A gentleman for twenty years sat burning a candle in his hand, in order to paint a lady carrying a candle in her hand.
Brave, bold men, these are what we want. What we want is vigor in the blood, strength in the nerves, iron muscles and nerves of steel, not softening namby-pamby ideas. Avoid all these. Avoid all mystery. There is no mystery in religion. Is there any mystery in the Vedanta, or in the Vedas, or in the Samhitâs, or in the Puranas? What secret societies did the sages of yore establish to preach their religion? What sleight-of-hand tricks are there recorded as used by them to bring their grand truths to humanity?