This preface introduces the third edition of a biographical sketch of Swami Vivekananda, originally authored by Swami Tapasyananda, a scholar-monk of the Ramakrishna Order. The text aims to clarify Vivekananda’s true identity and his profound contributions to the welfare of humanity and India, addressing common misunderstandings about his legacy.

To enhance the reader's experience, this updated edition features:

• Structural Improvements: A modified layout with shorter passages, distinct quotation highlights, and an index.

• Visual Content: Inclusion of photographs of Swamiji and his associates.

• Refined Clarity: Minor textual changes for better comprehension and diligent proofreading.

Published by Sri Ramakrishna Math, Chennai in 2017, the book seeks to inspire readers through a scholarly yet accessible analysis of Vivekananda’s life.