There are none who waver in the East, none who oppose the Covenant of God. There is not a single soul among the Bahá’ís in Persia who is opposed to the Covenant. They are all steadfast. If any soul wishes to speak in this Cause, they will ask, “Is this a word of your own, or is it by the authority of the Center of the Covenant? If you have the authority of the Center of the Covenant, produce it. Where is the letter from Him? Where is His signature?” If he produces the letter, they will accept it. If he fails to do so, they say, “We cannot accept your words because they emanate from you only and return to you. We have no command from the Blessed Perfection, Bahá’u’lláh, to obey you. He has revealed a Book in which He has covenanted with us to obey an appointed Center of the Covenant. He has not covenanted with us to obey you. Therefore, the statement you make is rejected. You must furnish proof of your authority and sanction. We are commanded to turn to one Center. We do not obey various centers. The Blessed Perfection has made a Covenant with us, and we are holding to this Covenant and Testament. We do not listen to anything else, for people may arise who speak words of their own, and we are commanded not to pay attention to them.” ‘Abdu’l‑Bahá, The Promulgation of Universal Peace. Available from www.bahai.org/r/643005135