Baha'u'llah as a youth
"...by the time He was fourteen, he became known for His learning. He would converse on any subject and solve any problem presented to him. In large gatherings he would explain intricate religious questions..."
Clearly, according to Baha'i interpretations at least, Baha'u'llah had acquired detailed knowledge of religion by the age of 14. He was also able to comment on details of the Torah and the Christian scriptures as well as the Qur'an in his writings. He also had a reasonable knowledge of Hinduism as is evident from his dialogue with Manakji Limji Hataria which are recounted by Baha'u'llah in a letter to Mirza Abu'l-Fadl.
See here for more details on that:
Baha'u'llah on Hinduism and Zoroastrianism: The Tablet to Mirza Abu'l-Fadl Concerning the Questions of Manakji Limji Hataria
Here are a few relevant excerpts:
"It has not been widely recognized, however, that Baha'u'llah himself had some knowledge of Hinduism...
Not only was Baha'u'llah familiar with Hinduism, but he clearly expected that his nineteenth-century, literate, Persian-speaking audience would be, as well...
A substantial literature on Hinduism existed in Arabic and Persian...
...many Hindus also wrote in or translated into Persian, very large numbers of such manuscripts circulated among the literate classes, and many of these books demonstrably reached Iran...
Persian descriptions of Hinduism, though varying in quality, were also quite numerous...
Baha'u'llah's wording makes it clear that he was familiar with the Yoga Vasistha...
Major points of interest are Baha'u'llah's attitudes to Zoroastrianism and Hinduism. He was clearly
well-versed in the former..."
Will that do for now?
EDIT: I does seem that Baha'u'llah made very little, if any, commentary on Buddha or Buddhism. It was Abdu'l Baha who elevated Buddha to the rank of Manifestation. But it does seem pretty clear that both Baha'u'llah and Abdu'l Baha were very well-read in religious matters - and especially (and unsurprisingly) those that were important in 19th century Persia - including Hinduism and Zoroastrianism. So the Baha'i claim (repeated yet again) that their knowledge of religion was not gained from religious education, certainly seems to me to be rather questionable.
Thank you,
These quotes that you have referred to, clearly claims that Bahaullah had knowledge of the details of Religions of the Past, and specially the ones that were important for the people of His time. However these quotes does not say, 'where', 'when', and 'how' He learned them.
What I am saying, is let's find out if there are any Historical evidence that Bahaullah learned them through studying from others, or having books, or teachers. Actually Bahais did not make up the believe that, Bahaullah had a divinely inspired knowledge, but Bahaullah made this claim, as here are some of His own Writings in His Tablets:
"Thou knowest full well that We perused not the books which men possess and We acquired not the learning current amongst them, and yet whenever We desire to quote the sayings of the learned and of the wise, presently there will appear before the face of thy Lord in the form of a tablet all that which hath appeared in the world and is revealed in the Holy Books and Scriptures. Thus do We set down in writing that which the eye perceiveth. Verily His knowledge encompasseth the earth and the heavens.
This is a Tablet wherein the Pen of the Unseen hath inscribed the knowledge of all that hath been and shall be—a knowledge that none other but My wondrous Tongue can interpret. Indeed My heart as it is in itself hath been purged by God from the concepts of the learned and is sanctified from the utterances of the wise. In truth naught doth it mirror forth but the revelations of God. Unto this beareth witness the Tongue of Grandeur in this perspicuous Book."
Bahá'í Reference Library - Tablets of Bahá’u’lláh Revealed After the Kitáb-i-Aqdas, Pages 137-152
"Even the Persian ‘ulamá who were at Karbilá and Najaf chose a wise man whom they sent on a mission to Him; his name was Mullá Hasan ‘Amú. He came into the Holy Presence, and proposed a number of questions on behalf of the ‘ulamá, to which Bahá’u’lláh replied. Then Hasan ‘Amú said, “The ‘ulamá recognize without hesitation and confess the knowledge and virtue of Bahá’u’lláh, and they are unanimously convinced that in all learning he has no peer or equal; and it is also evident that he has never studied or acquired this learning; but still the ‘ulamá say, ‘We are not contented with this; we do not acknowledge the reality of his mission by virtue of his wisdom and righteousness. Therefore, we ask him to show us a miracle in order to satisfy and tranquilize our hearts.’”
Bahá’u’lláh – in the words of ‘Abdu’l-Bahá
And also, Bahaullah wrote to the King:
"O King!....The learning current amongst men I studied not; their schools I entered not. Ask of the city wherein I dwelt, that thou mayest be well assured that I am not of them who speak falsely. This is but a leaf which the winds of the will of thy Lord, the Almighty, the All-Praised, have stirred."
Bahá'í Reference Library - Proclamation of Bahá’u’lláh, Pages 57-60
So, according to Bahaullah, His knowledge is not through human learnings, but it has come to Him, by the Will of God.
So, again, I am not trying to defend Bahaullah. But I want to know if from History, are there any evidence to disprove this, or to approve it.
As Bahaullah Himself asked the King "Ask of the city wherein I dwelt, that thou mayest be well assured that I am not of them who speak falsely."... so, is it possible to find out if what Bahaullah claimes is true or false? Is it possible to find out 'where', 'when', and 'how' he obtained the detailed knowledge of Religions, and history. What are your thoughts?