The interpretation of biblical prophecies has long been the subject of controversy and speculation among religious scholars. As Bahá'ís, we know that we must turn to the Writings of Bahá'u'lláh, 'Abdu'l-Bahá and Shoghi Effendi for authoritative guidance in these matters. When a subject has not been mentioned or explained in the Sacred Writings, we are free to consult other books and to consider the opinions of scholars if we wish to do so. This principle is affirmed in the following excerpts from letters written on behalf of the Guardian by his secretary to individual believers:
As regards what Mirza Abu'l-Fadl has said concerning the seven religions of the past. Shoghi Effendi wishes to emphasize that what is truly authoritative are the Master's words. In all such cases we should try and find out what He has said and abide by His words, even though they seem conflicting with the findings of modern scholars. If He does not say anything on the subject then the individual is free to accept or refute what scholars such as Mirza Abu'l-Fadl say. Through the discussions of these the truth will ultimately be found. But at no time should their decision be considered as final.
As regards Confucianism, the Teachings contain no data on this subject, and the Guardian would therefore advise that you refer to authoritative books regarding the history and teachings of this Faith.
The Universal House of Justice has asked us to recommend your continued study of "Some Answered Questions" since this book contains the interpretations given by 'Abdu'l-Bahá on the meaning of some of the passages you mention from the Book of Daniel as well as other subjects found in the Old and New Testaments. You will note that in addition to giving His explanations, 'Abdu'l-Bahá encourages personal initiative in unravelling divine mysteries. For example, at the end of Chapter XX on "The Necessity of Baptism" He says: "This subject needs deep thought. Then the cause of these changes will be evident and apparent." And at the end of Chapter XXX on "Adam and Eve", after setting forth His own interpretation of the subject, He goes on to say: "This is one of the meanings of the Biblical story of Adam. Reflect until you discover the others." (From a letter written on behalf of the Universal House of Justice dated 17 January 1978 to an individual believer; Compilation “The Bible: Extracts on the Old and New Testaments”, prepared by the Research Department of the Universal House of Justice)