This compilation of lectures on Vedanta by Swami Sarvagatananda helps the reader envisage the perfect relationship between the most ancient Vedantic truths and the later developed religious thoughts and bases them on the same principle of oneness, which naturally harmonizes different religions and transcends belief systems.
Be strong! ... You talk of ghosts and devils. We are the living devils. The sign of life is strength and growth. The sign of death is weakness. Whatever is weak, avoid! It is death. If it is strength, go down into hell and get hold of it! There is salvation only for the brave. None but the brave deserves the fair. None but the bravest deserves salvation.
-Swami Vivekananda