The Vedanta teaches men to have faith in themselves first. As certain religions of the world say that a man who does not believe in a Personal God outside of himself is an atheist, so the Vedanta says, a man who does not believe in himself is an atheist. Not believing in the glory of our own soul is what the Vedanta calls atheism.
Swami VivekanandaRenounce and give up. What did Christ say? "He that loseth his life for my sake shall find it." Again and again did he preach renunciation as the only way to perfection. There comes a time when the mind awakes from this long and dreary dream-the child gives up its play and wants to go back to its mother. Renunciation is not asceticism. Are all beggars Christ? Poverty is not a synonym for holiness; often the reverse.
Swami VivekanandaWe can never lose what is really ours. Who can lose his being? Who can lose his very existence? If I am good, it is the existence first, and then that becomes colored with the quality of goodness. If I am evil, it is the existence first, and that becomes colored with the quality of badness. That existence is first, last, and always; it is never lost but ever present.
Swami Vivekananda