This idea seems to be the most prominent in Vedanta, and, as I have said, it appears to me that every religion holds it. I have yet to know the religion which does not. It is the one universal idea working through all religions. Take the Bible for instance. You find there the allegorical statement that the first man Adam was pure, and that his purity was obliterated by his evil deeds afterwards. It is clear from this allegory that they thought that the nature of the primitive man was perfect. The impurities that we see, the weaknesses that we feel, are but superimpositions on that nature, and the subsequent history of the Christian religion shows that they also believe in the possibility, nay, the certainty of regaining that old state. This is the whole history of the Bible, Old and New Testaments together. So with the Mohammedans: they also believed in Adam and the purity of Adam, and through Mohammed the way was opened to regain that lost state. So with the Buddhists: they believe in the state called Nirvana which is beyond this relative world. It is exactly the same as the Brahman of the Vedantins, and the whole system of the Buddhists is founded upon the idea of regaining that lost state of Nirvana. In every system we find this doctrine present, that you cannot get anything which is not yours already. You are indebted to nobody in this universe.