November 24

In Persia among the various religions and sects there were intense differences. Bahá’u’lláh appeared in that country and founded the spiritual civilization. He established affiliation among the various peoples, promoted the oneness of the human world and unfurled the banner of the Most Great Peace. He wrote special Epistles covering these facts to all the kings and rulers of nations. Sixty years ago He conveyed His message to the leaders of the political world and to high dignitaries of the spiritual world. Therefore, spiritual civilization is progressing in the Orient, and oneness of humanity and peace among the nations is being accomplished step by step. Now I find a strong movement for universal peace emanating from America. It is my hope that this standard of the oneness of the world of humanity may be upraised with the utmost solidity so that the Orient and Occident may become perfectly reconciled and attain complete intercommunication, the hearts of the East and West become united and attracted, real union become unveiled, the light of guidance shine, divine effulgences be seen day by day so that the world of humanity may find complete tranquillity, the eternal happiness of man become evident and the hearts of the people of the world be as mirrors in which the rays of the Sun of Reality may be reflected. Consequently, it is my request that you should strive so that the light of reality may shine and the everlasting felicity of the world of man become apparent. 
(‘Abdu’l-Baha, from a talk, New York, 14 April 1912; ‘The Promulgation of Universal Peace: Talks Delivered by 'Abdu'l-Bahá during His Visit to the United States and Canada in 1912’)