“The case of Ahmad Sohrab is, for one who has had any experience of orientals and of psychology, easily understandable. He was, for some years the secretary of ‘Abdu’l-Bahá and enjoyed, as a result of this and the fact that he accompanied Him to America, (to be sure with a number of other Persians), a great deal of attention from the Bahá’ís who looked up to him and admired him. However, since the Master’s Will was read, and the administrative order, under the Guardianship, began to be developed, he became cognizant of the fact that his personal ambition for leadership would have to be subordinated to some degree of supervision; that he would have to obey the National and local assemblies - just like every other Bahá’í, and could not be free to teach wholly independent of any advice or supervision. This was the beginning of the defection which in the end took him outside the pale of the Faith: he refused not to be handled always as an exception, a privileged exception. In fact, if we keenly analyse it, it is almost invariably the soaring ambition and deep self-love of people that has led them to leave the Faith. Towards the end Sohrab used, in the course of his lectures, to incorporate quotation after quotation of Bahá’u’lláh’s words in his lectures, without once stating they were Bahá’u’lláh’s, and when the believers remonstrated with him over this plagiarism, it had no effect. After he had, of his own accord, left the organized body of the Faith and refused to be reconciled with it, he began to attack the administrators of it, first the American N.S.A., then the entire administrative order, and in the end the Guardian. What he teaches at present is so far divorced from our beloved Faith, and so tinged with the doctrines of many ‘cults’ which we see thriving at present, as to be almost unrecognizable. Sohrab’s influence and activities in America have waned greatly, and he seems to now feel his only chance of causing mischief is to be active with his ‘caravan’ movement abroad. The books and articles he published attacking the Guardian and, in fact, everything established in the Master’s Will, had no effect, and far from succeeding in causing any breach in the Faith in America, some of the very few who followed him out of the Cause, gave him up, and returned to serve the Cause with redoubled enthusiasm!
The Guardian feels that one of the best antidotes to those - Sohrab or others - who seek to undermine the faith of the believers, especially by harping on the subject of excommunication, is to place in their hands a German edition of ‘God Passes By’. For in that book he (the Guardian) has clearly pointed out that the Cause of God has always been attacked from within, and that, beginning in the days of the Báb, the ‘Sea of Truth’ has over and over cast out its spiritually dead. It must do this, even as the body seeks to rid itself of poisons so as to preserve the health of the entire organism.
Your assembly should do all it can to protect and educate the believers so that they will understand that it is not personal ill-will, or lack of love, which leads to the excommunication of a person, but rather the fact that he has become like a cancer which must be removed before the entire body is destroyed.”
From a letter written on behalf of Shoghi Effendi, The Light of Divine Guidance v I, p. 134-137.