This is celebrated 22-23 May (from 2 hours after sunset on the 22nd).
Báb announced that He was the Bearer of a long- promised Divine Revelation destined to transform the spiritual life of the human race. "O peoples of the earth," the Báb declared, "Give ear unto God's holy Voice...Verily the resplendent Light of God hath appeared in your midst, invested with this unerring Book, that ye may be guided aright to the ways of peace...",
The Báb's declaration that spiritual renewal and social advancement rested on "love and compassion" rather "than force and coercion," aroused hope and excitement among all classes, and He quickly attracted thousands of followers.
The central theme of His major work the “Bayan” was the imminent appearance of a second Messenger from God, one Who would be far greater than the Báb, and Whose mission would be to usher in the age of peace and justice promised in Islam, Judaism, Christianity, and all the other world religions.
"Behold what steadfastness that Beauty of God hath revealed. The whole world rose to hinder Him, yet it utterly failed. The more severe the persecution they inflicted on that Sadrih [Branch] of Blessedness, the more His fervour increased, and the brighter burned the flame of His love. All this is evident, and none disputeth its truth. Finally, He surrendered His soul, and winged His flight unto the realms above."
Báb announced that He was the Bearer of a long- promised Divine Revelation destined to transform the spiritual life of the human race. "O peoples of the earth," the Báb declared, "Give ear unto God's holy Voice...Verily the resplendent Light of God hath appeared in your midst, invested with this unerring Book, that ye may be guided aright to the ways of peace...",
Love and Compassion
The Báb's declaration that spiritual renewal and social advancement rested on "love and compassion" rather "than force and coercion," aroused hope and excitement among all classes, and He quickly attracted thousands of followers.
The central theme of His major work the “Bayan” was the imminent appearance of a second Messenger from God, one Who would be far greater than the Báb, and Whose mission would be to usher in the age of peace and justice promised in Islam, Judaism, Christianity, and all the other world religions.
Bahá'u'lláh paid tribute to the Báb
"Behold what steadfastness that Beauty of God hath revealed. The whole world rose to hinder Him, yet it utterly failed. The more severe the persecution they inflicted on that Sadrih [Branch] of Blessedness, the more His fervour increased, and the brighter burned the flame of His love. All this is evident, and none disputeth its truth. Finally, He surrendered His soul, and winged His flight unto the realms above."