December 1863: Baha’u’llah and His family were banished from Constantinople for Adrianople (Edirne in European Turkey)

In one of the coldest Decembers that Turkey had seen for years, Bahá'u'lláh and, His family -- including His two faithful brothers Mirza Musa, entitled Aqay-i-Kalim, and Mirza Muhammad-Quli, together with Mirza Yahya -- set out on their journey to the city of Adrianople. The officer commissioned to take charge of the journey was 'Ali Big Yuz-Bashi. According to a statement by Mirza Aqa Jan, it appears that Bahá'u'lláh was accompanied by 12 of His companions. Among them was the notorious Siyyid Muhammad-i-Isfahani, whose evil spirit was increasingly casting its shadow upon the exiles. Through his satanic influence he brought much pain and anguish to their hearts and created severe tests and trials for them. 

- Adib Taherzadeh (‘The Child of the Covenant’)

Baha’u’llah Reveals the Station of ‘Abdu’l-Baha – the Suriy-i-Ghusn (Surih of the Branch)

It was in Adrianople that Bahá'u'lláh revealed a Tablet the significance of which cannot be over-estimated. That Tablet was the Suriy-i-Ghusn (Surih of the Branch) addressed to Mirza 'Ali-Riday-i-Mustawfi, a Bahá'í of Khurasan --that province in eastern Persia famed in the Bábí Dispensation and to which some momentous prophecies of Bahá'u'lláh specifically apply. Mirza 'Ali-Rida was a high-ranking official in the service of the government, and his brother, Mirza Muhammad-Rida …also a follower of Bahá'u'lláh, was the Vizier of Khurasan. In the Suriy-i-Ghusn, Bahá'u'lláh thus extols His eldest Son:

“There hath branched from the Sadratu'l-Muntaha this sacred and glorious Being, this Branch of Holiness; well is it with him that hath sought His shelter and abideth beneath His shadow. Verily the Limb of the Law of God hath sprung forth from this Root which God hath firmly implanted in the Ground of His Will, and Whose Branch hath been so uplifted as to encompass the whole of creation. Magnified be He, therefore, for this sublime, this blessed, this mighty, this exalted Handiwork I . . . A Word hath, as a token of Our grace, gone forth from the Most Great Tablet -- a Word which God hath adorned with the ornament of His own Self, and made it sovereign over the earth and all that is therein, and a sign of His greatness and power among its people . . . Render thanks unto God, O people, for His appearance; for verily He is the most great Favour unto you, the most perfect bounty upon you; and through Him every mouldering bone is quickened. Whoso turneth towards Him hath turned towards God, and whoso turneth away from Him hath turned away from My Beauty, hath repudiated My Proof, and transgressed against Me. He is the Trust of God amongst you, His charge within you, His manifestation unto you and His appearance among His favoured servants . . . We have sent Him down in the form of a human temple. Blest and sanctified be God Who createth whatsoever He willeth through His inviolable His infallible decree. They who deprive themselves of the shadow of the Branch, are lost in the wilderness of error are consumed by the heat of worldly desires, and are of those who will assuredly perish.” (Baha’u’llah, quoted by Shoghi Effendi in ‘The Dispensation of Baha’u’llah’) 

- Balyuzi (‘Abdu'l-Baha – ‘The Centre of the Covenant’)

How to properly view the Revelation of Baha’u’llah –- the Guardian explains

The Revelation of Bahá'u'lláh, whose supreme mission is none other but the achievement of this organic and spiritual unity of the whole body of nations, should, if we be faithful to its implications, be regarded as signalizing through its advent the coming of age of the entire human race. It should be viewed not merely as yet another spiritual revival in the ever-changing fortunes of mankind, not only as a further stage in a chain  of progressive Revelations, nor even as the culmination of one of a series of recurrent prophetic cycles, but rather as marking the last and highest stage in the stupendous evolution of man's collective life on this planet. The emergence of a world community, the consciousness of world citizenship, the founding of a world civilization and culture -- all of which must synchronize with the initial stages in the unfoldment of the Golden Age of the Bahá'í Era -- should, by their very nature, be regarded, as far as this planetary life is concerned, as the furthermost limits in the organization of human society, though man, as an individual, will, nay must indeed as a result of such a consummation, continue indefinitely to progress and develop. 

- Shoghi Effendi (‘The World Order of Baha'u'llah’)

“real love for Bahá'u'lláh”

Without the spirit of real love for Bahá'u'lláh, for His Faith and its Institutions, and the believers for each other, the Cause can never really bring in large numbers of people. For it is not preaching and rules the world wants, but love and action. 

- Shoghi Effendi (From a letter dated 25 October 1949, written on behalf of Shoghi Effendi to an individual; compilation: Promoting Entry by Troops, prepared by the Research Department of the Universal House of Justice)