This edition does not displace the text as it has appeared since major revision was made in the book under the direction of the Guardian of the Faith in 1937, as the time has not come for anything like a thorough recasting of the book to make its references to world conditions completely contemporaneous. Dr. Esslemont’s work endures as a trustworthy introduction to the history and teachings of the Bahá’í Faith. Its translation into some thirty different languages attests its appeal to students in the East as well as the West. It should be added that any further revision of the text in the future is subject to approval by Shoghi Effendi. The Committee has no authority to pass upon revisions which may be desired by Bahá’ís of other countries for their particular need. Bahá’í Publishing Committee December 1950 PREFACE TO 1970 EDITION Since 1937 no revision has been made to the text of Dr. Esslemont’s book, although in 1950 some minor corrections were introduced. On the other hand, the diffusion and development of the Bahá’í Faith since that time have been tremendous, and there has been added to Bahá’í bibliography a rich legacy of incomparable expositions, translations and historical accounts from the pen of Shoghi Effendi, Guardian of the Faith and the appointed interpreter of its Sacred Writings. It has therefore been deemed necessary to bring the book up to date in order to maintain its usefulness for modern readers. This has been done with a minimum of alteration to the text, and chiefly by the use of footnotes and of an epilogue giving the current statistics and new developments in the organic unfoldment of the Bahá’í Faith. Dr. Esslemont’s book continues to be one of the most widely used introductory books on the Bahá’í Faith, as evidenced by the fact that since 1937 the number of its translations has increased from thirty to fifty-eight. Bahá’í Publishing Trust INTRODUCTION In December 1914, through a conversation with friends who had met ‘Abdu’l-Bahá, and the loan of a few pamphlets, I first became acquainted with the Bahá’í teachings. I was at once struck by their comprehensiveness, power and beauty. They impressed me as meeting the great needs of the modern world more fully and satisfactorily than any other presentation of religion which I had come across—an impression which subsequent study has only served to deepen and confirm.