.... There is - in Siti's honest and humble opinion - no need to seek supernatural explanations for Baha'u'llah's prodigious knowledge of religious matters - and the obvious gaps in his expressions strongly suggest a more mundane explanation......'.
There are certain things that I think if we make a careful observation, and critical analysis, we would readily realize the Writings of the Bab and Baha'u'llah are supernatural acts.
The first thing which needs to be recognized, is that the Writings of the Bab and Baha'u'llah in the eyes of those who were learned and expert in the field of Religions and Writings are extraordinary and excellent. This is clearly established historically, based on the testimonies of many of the learned and scholars.
Khalil Gibran, a well-known Arabic Writer, had "declared that Bahá'u'lláh's Arabic writings were the most "stupendous literature that ever was written."
Kahlil Gibran
Another example is a well-known learned Mulsim, who later converted to Baha'i Faith. He has written:
"When we look at the surging ocean of Bahá'u'lláh's Writings against a background of a life of suffering, imprisonment, privation and manifold calamities, we are amazed at the vastness, the range and the rare quality of this priceless heritage which He has bequeathed to posterity. Indeed no human mind can chart the extent or fathom the depths of this immense ocean or appreciate the true value and significance of those myriads of priceless gems which are enshrined in it. One striking feature of Bahá'u'lláh's Writings is its prodigious flow."
There are many of such testimonies, with regards to quality of the Writings of the Bab and Baha'u'llah, however for brevity, I only mentioned the above, and if you were to investigate, you could find other instances.
Next thing to know is about the rapidity of the Writing of the verses. In both cases many of the eyewitnesses have testified to the extraordinary rapidity of writings of the verses, for instance, with regards to Baha'u'llah's Writings, some eye-witnesses have said::
"`Day and night,' an eye-witness has written, `the Divine verses were raining down in such number that it was impossible to record them. Mírzá Áqá Ján wrote them as they were dictated [by Baha'u'llah], while the Most Great Branch [i.e. Abdulbaha] was continually occupied in transcribing them. There was not a moment to spare.' `A number of secretaries,' Nabíl has testified, `were busy day and night and yet they were unable to cope with the task. Among them was Mírzá Báqir-i-
Shírází.... He alone transcribed no less than two thousand verses every day. He laboured during six or seven months. Every month the equivalent of several volumes would be transcribed by him and sent to Persia. ...
.'"
https://bahailibrary.com/khavari_writings_bahaullah
Many had witnessed similarly in other occasions. But for brevity I am not mentioning more here, there is however a well-known and interesting case with regards to the Bab, which I suggest you read it from the following link, starting at "Muḥammad
Sháh himself was moved to ascertain the veracity of these reports and to enquire into their nature. He delegated Siyyid Yaḥyáy-i-Darábí, the most learned, the most eloquent, and the most influential of his subjects, to interview the Báb and to report to him the results of his investigations."
Bahá'í Reference Library - The Dawn-Breakers: Nabíl’s Narrative of the Early Days of the Bahá’í Revelation, Pages 170-199
Now, I said from beginning that in the eyes of those who were expert in religions and Classical Arabic, the Writings of the Bab and Baha'u'llah were extraordinary and excellent; by this, I do not want to immediately jump into conclusion that, extraordinary means necessarily supernatural. But just to first point out, that when a man's work is excellent, this observation must come first from the opinion of the experts. Consider, there are excellent painters or writers, but if someone is not interested in Paintings or Writings their works are not special in his eyes, because firstly he does not appreciate such arts, and secondly he does not understand how difficult it is to produce those works by ordinary people.
Now, it is a fact that, the Quran had challenged all who disbelieve in it, in this way: 'no one can bring verses like Quran'. Now despite the fact that many tried to refute Muhammad in many ways, yet, no one could disprove Him by bringing verses like Quran, to show ordinary men can do that too, and it is not God's, until when 1260 years passed from beginning of Islam, two Men (i.e. the Bab and Bahaullah) appeared from a country with a language other than Arabic, who brought verses like Quran, and many of the Scholars who had spent years studying Islam, had testified that they believe they are like Quran.
Now, the point is, it is indeed extraordinary, for if it was not extraordinary, then many other ordinary men would have produced chapters like Quran, and this is how extraordinary is defined that is an act that is not normally seen to be taken by others. Those scholars who went to school for many years to learn Quran, understand that is very difficult to say the least.
Now, there is a point here, which needs giving it a careful attention, and that thing is the fact that, all those who show excellency in a field, do not produce their excellent work over night and suddenly, but they practice for a long time, and gradually improve their skills until they reach to the point they can produce masterworks, that appears to others as extraordinary works.
For instance, in history those who produced masterworks such as Paintings, they had to practice for many years to gradually improve their skills, till finally they reached to the point they were able to produce masterworks. The point is, no matter how smart and clever a man is, no matter how much he looks at the Paintings of others, or listens to the talks and advises of other excellent painters, he cannot all the sudden start producing excellent paintings, unless he actually practices Painting for a 'reasonable time'. The same is the case with producing and composing excellent Writings and Books. No matter, how smart, and clever a person is, one cannot imagine he could possibly 'Naturally' produce excellent Writings by only listening and talking to scholars or even reading many Books of others. To produce such excellent works, specially in a language which is not his own mother tongue and writing very rapidly, one needs not only to be clever and smart, but also, had practiced Writing them for a 'reasonable time', so, he can show this ability of writing verses to other in such a rapid manner, while being able to compose works that appears to be excellent to the scholars. Again it should be noted, the scholars of Islam, spend many years at school, and still not too many of them can become well-versed in classical Arabic. This can be investigated, if you wish to. Methinks, it would be as if, someone who speaks English, all the sudden produces excellent books in old biblical Greek or Hebrew, so fluently and fast. Is it possible to do that without significant prior trainitng and practicing writing in such old languages? It is for this reason, we can see the learned of Persia who could write somethings in Classical Arabic prouded themselves of their own leanings.
Now, let's be fair, where is the evidence that the Bab or Baha'u'llah had practiced 'Writing Books or Verses' to improve their Writing skills? What is seen from history, is, when it was the time of Their Mission, They all the sudden begin to Write in extraordinary manner, and excellent qualities. When the Bab was only 24 years old, He suddenly began Writings verses and composing Books very quickly, but from beginning of His life, there is no evidence that He was practicing to become skillful. Likewise, when Baha'u'llah was about 36, He all the Sudden begin Writing Books rapidly in Arabic.
Continued.....