This lecture, delivered at Lahore by Swami Vivekananda, is one of his most comprehensive lectures on Advaita Vedanta. It is presented to the public in this booklet form to serve as a compendium of the Advaita doctrine.
All who have actually attained any real religious experience never wrangle over the form in which the different religions are expressed. They know that the soul of all religions is the same and so they have no quarrel with anybody just because he or she does not speak in the same tongue.
-Swami Vivekananda