We cannot be sure of the authenticity of the scriptures of Buddha and Krishna, so we certainly cannot draw any conclusions about virgin birth mentioned in them. There is no reference to this subject in our teachings, so the Guardian cannot pronounce an opinion.
There are no dates in our teachings regarding the actual dates of the Prophets of the Adamic Cycle, so we cannot give any. Tentatively we can accept what historians may consider accurate. Naturally the dates referring to Muhammad, the Báb and Bahá'u'lláh we are sure of.
As our teachings do not state Zoroaster is the connecting link between the Euphrates and the Prophets in India we cannot assert this. Abraham and Krishna are two separate individuals, with no connection that we know of. (From a letter dated 25 November 1950 written on behalf of Shoghi Effendi to an individual believer; The Compilation of Compilations, vol. I, Extracts from the Baha’i Writings on Buddha, Krishna, Zoroaster, and related subjects)
