Even the most erudite mundane scholar cannot approach the transcendental plane unless he submits himself to transcendental sound with a receptive mood, for in that mood only can one realize the message of Śrī Caitanya Mahāprabhu. What will be described herein, therefore, has nothing to do with the experimental thoughts created by the speculative habits of inert minds. The subject matter of this book is not a mental concoction but a factual spiritual experience that one can realize only by accepting the line of disciplic succession described above.