The Ideal of faith in ourselves (Aatmavishwas) 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. Born with the consciousness that they were to be great, they became great. Let a man go down as low as possible; there must come a time when out of sheer desperation he will take an upward curve and will learn to have faith in himself. But it is better for us that we should know it form the very first. Why should we have all these bitter experiences in order to gain faith in ourselves? We can see that all the difference between man and man is owing to the existence or non-existence of faith in himself. Faith in ourselves will do everything. I have experienced it in my own life, and am still doing so; and as I grow older that faith is becoming stronger and stronger. He is an atheist who does not believe in himself the old religions said that he was an atheist who did not believe in God. The new religion says that he is the atheist who does not believe in himself. But it is not selfish faith, because the Vedanta, again, is the doctrine of ONENESS. It means faith in all, because you are all. Love for yourselves means love for all, love for animals, love for everything, for you are all one. It is the great faith which will make the world better. I am sure of that. He is the highest man who can say with truth, ’I know all about myself.’ Do you know how much energy, how many powers, how many forces are still lurking behind that frame of yours? What scientist has known all that is in man? Millions of years have passed since man first came here, and yet but one infinitesimal part of his powers has been manifested. Therefore, you must not say that you are weak. How do you know what possibilities lie behind that degradation on the surface? You know but little of that which is within you. For behind you is the ocean of infinite power and blessedness.
‘This Atman is first to be heard of.’ Hear day and night that you are that Soul. Repeat it to yourselves day and night till it enters into your very veins, till it tingles in every drop of blood, till it is in your flesh and bone. Let the whole body be full of that one Ideal, ‘I am the birthless, the deathless, the blissful, the omniscient, the omnipotent, ever-glorious Soul.’ Think on it day and night; think on it till it becomes part and parcel of your life. Meditate upon it, and out of that will come work.
………………Swami Vivekananda in Practical Vedanta
Bhanudas Dhakras 