Islam critiqued exposes Islam; The stealthy authors of the Quran?

In answer to the video "The Quran, Abraham, Zarathustra and the Furnace"

The Prophet's enemies kept a close watch on him, trying hard to prove him a liar. They could not point out even a single instance when the Prophet may have had a secret encounter. Tribal life in the desert was very open making it very hard to have regular secret meetings without being noticed. 

And yet these intellectually bankrupt individuals of the past and today want to come and argue that the most intricate of human discourses came to be through occasional chatters and hearsay around a camp fire. 

The Prophet did have religious discussions with the Jews and Christians but they took place in Medina more than 13 years after the revelation of the Quran had started. And they certainly werent going on in secret. The objective was to point their moral and spiritual errors as well as warn them of the consequences of their persistence in deviation. He met them as a teacher, not a student. Several of these Jews and Christians later embraced Islam, including some of their most learned figures. It should also be noted that the vast majority of verses relating the history of past prophets were revealed in Mecca, before these interactions with the people of the book occured. His relatives who surrounded him never questioned his truthfulness instead they gave their wealth and lives for his cause, contrary to some previous prophets, such as Jesus who was rejected and treated as a madman by his closest circle. The prophet Ibrahim himself was rejected by his father who almost stoned him 19:46.

His availability, his openness for inquiries and visits was such that towards an advanced stage of the prophetic mission, revelation came down to regulate the manners of those seeking to visit him, including spending in charity at first, as well as announcing themselves prior to entering his private quarters where his wives resided. The intricate manner in which his followers, in and out of the household, observed, memorized and safeguarded every aspect of his life, everyday and in all situations further dwarfs this already untenable proposition. So, because that idea of him having secret meetings was weak, his enemies instead resorted to character assassination. They resorted to all sorts of calumnies the likes of which previous prophets were victims of, including being a liar, sorcerer or a madman demon possessed. The Quran would then plainly challenge them; if it is something man made then, with all their resources, including the riches they tried bribing the prophet himself with, the availability of masters of eloquence the likes of which the Arab world has rarely seen since then, in addition to all supposed teachers of his, they should be able to respond to the challenge without much difficulty. 

But the rest is history. 

To this day, the enemies of Islam have been conjecturing just as they had always been, trying hard to uncover the sources of the Quran. They certainly did and will continue pointing to a plethora of potential human, textual, traditional candidates. On the surface, these sources seem believable but immediately crumble when one compares them on a macro- as well as micro level to the Quran, let alone if one considers other historical facts the likes of which have been pointed to earlier. 

What is undeniable, as is evidenced by the recent trend of studies on the Quranic engagement with previous traditions, is that the Quran shows a very high degree of knowledge of Judaeo-Christian tradition, written and oral, canonized or not, factual or folklore, whether restricted to the religious elite or common among the layman. Such intricate awareness is in fact among the fundamental arguments the Quran uses in support of the divine inspiration of the messenger, the gentile, unschooled Arab, a man highly unlikely to have possessed such vast array of information, let alone able to assemble the details in the form of eloquent speech, whose life whether before or after his prophethood, was known and scrutinized from every angle, day and night, by his friends, family and foes.

It is interesting however that we do read in the ahadith of a man appearing out of nowhere on several occasions in the life of the prophet and the community. Including to teach the prophet and his followers, publicly, the daily prayers, as well as to command him and the Muslim soldiers, to besiege the treacherous tribe of Bani Qurayza. These are not trivial issues, whether from the point of view of the religion, or the life of the community, showing that the prophet, although the uncontested leader of his people, was not acting from his own accord in essential matters. The ahadith relate several other encounters with the same man, unknown to the closest companions, appearing in unlikely circumstances among the people, then disappearing, and always in slightly different physical shape. He would be identified as the angel Jibril whenever the people inquired to the prophet. This "man" was around the prophet and the community from the very beginning, as the prophet was taught the first revelation, to other instances where the companions witnessed him teaching the Quran to the prophet, to when they saw him visit the prophet when he became sick. In terms of resemblance, the prophet likened him to a companion named Dihya. Someone else once confused him with Dihya too. Dihya as a side note, was not influential in the community in any way, even after the prophet's death did not attain to any leading position, neither was he among the closest companions whose decisions were considered by the prophet, nor was he knowledgeable so as to contribute to the Quran. Despite this closeness of interaction, none among the community was able to get a hold of the mysterious visitor, or could interact with him once the purposes of his visits were over. Medina's population at the time was around 20.000, the type of social life was very open and each individual had a very large network of friends and kinsfolk. It would have been impossible for this man to escape the people's grasp, let alone the numerous hypocrites who were always on the lookout to discredit the prophet, had he been known or been living in or anywhere near Medina. Other appearances were observed during battles, with men dressed as the occasional visitor of the prophet was

 "Narrated Sa`d: On the day of the battle of Uhud, on the right and on the left of the Prophet were two men wearing white clothes, and I had neither seen them before, nor did I see them afterwards".

From a strictly materialistic worldview, nothing indicates, neither from his character or the consequences upon himself and his loved ones, that he initiated his mission to satisfy any greed or lust. 

During the 40 years he lived among them, he was a person whose integrity they never questioned, and whom they considered to be an upright person just like Salih or Lut prior to the beginning of their preaching 11:62,162. Just like Jeremiah was inspired with warnings and glad tidings to his people for 23 years Jer25:3, the Quran was revealed over the span of 23 years. 

Practically speaking, the idea of a secret teacher following Muhammad for 23 years and in different locations and circumstances where revelation is known to have descended is completely untenable: while hiding with his companions in ravines, in his home with his family, on the battlefield etc. besides fulfilling every function and responsibilities of a statesman, husband, friend, teacher etc without ever being noticed. Besides the first short revelation which descended upon him as he had secluded himself in a cave to escape his sinful, idolatrous environment which he abhorred, all other revelations came to him openly with many times multiple witnesses present. 

The prophet was no mystic sitting in hope of being contacted by the divine. He was a righteous monotheist, a hanif among his people who searched for the truth using his inherited knowledge and observation of the nature around him. Many verses allude to his pre-revelational condition with words evoking how he had no expectation whatsoever of coming in contact with the divine realm and being chosen for prophethood. At the age of 37 Muhammad started seeing a person in his dreams addressing him as "Apostle of Allah", something which he did not comprehend nor expected

28:86"And you did not expect that the Book would be inspired to you, but it is a mercy from your Lord".

Not only did prophethood come totally unexpectedly to Muhammad, but also never did he entertain, prior to it, the idea of political leadership. As his early critics among the notables themselves objected, he was unimportant from that perspective prior to claiming prophethood and to them, such a weighty message, if true, should only be delivered to a notable 43:31. He did not display any such intent prior to it as his opponents themselves could not deny, nothing out of the ordinary in his demeanor and ambitions as would have been evident for anyone with political aspirations, besides his notoriety as a trustworthy and upright individual 10:16. That is also putting aside his state of shock following his later more vivid encounter with the divine, revealing utter unpreparedness for its implications. 

To these may be added the well-known facts of his denial of any desire for material gains out of his mission and, more particularly, his turning down of the Quraysh leaders' repeated offers of wealth, leadership and power to him in lieu of his abandoning his mission or compromising some of its tenets as repeatedly alluded to both in the Quran and traditions.

So this teacher of his, could never have been a visible human being without being noticed, and without eventually coming out against his student who was taking all the credits for himself. So either that teacher was the most stealthy human to ever live, or it was another entity. Supposing Muhammad's source was living outside the Hijaz, as some modern critics have opined. All historical records available show that Muhammad had made only three trips outside Mecca before his Prophethood: At the age of 9 he accompanied his mother to Medina. Between the age of 9 and 12, he accompanied his uncle Abu-Talib on a business trip to Syria. At the age of 25 he led Khadija’s Caravan to Syria. It is highly imaginary to assume that the Quran, a long term revelation that includes interactive passages with its addressees, where revelation answers a specific theological, social, economical etc matter, resulted from the occasional chats and meetings with the Christians or Jews from any of the above three trips. It is no less imaginary to assume there was any meaningful contact and religious dialogue between him and anyone, like Bahira, that led to the development of any of the Quran's intricately well knit discourse on any of the Christian themes and figures, conveniently discarding all the historical blunders and improbabilities of both canonical and apocryphal scriptures that allegedly were the subjects of discussion. And which testimonies are there to corroborate the conspiracy claim? Who witnessed the exchange and why did that private teacher equally recognize the prophet hood of Muhammad? 

Among the reasons why such conspiracy, and other similar false beliefs and revisionist ideas perdure despite the presence of overwhelming evidence to the contrary, is that the authors of these theories, and their supporters, find comfort in the feeling that at least a few propositions among many have some shade of truth in them, and that they receive enough approval by a certain public. Developmental psychologists have found that these 2 factors had a great impact on people's sense of self-certainty; the more one is convinced of knowing something, even though he doesnt, the less likely he will be curious enough to explore the topic further, failing to learn how little he actually knows. This way people remain stuck in their belief and thus will keep repeating it.