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.
Discriminate within yourself between the real and the unreal. Have you not read the Vedanta? Even when you sleep, keep the sword of discrimination at the head of your bed, so that covetousness cannot approach you even in dream. Practicing such strength, renunciation will gradually come, and then you will see the portals of heaven are wide open to you.
-Swami Vivekananda