Apostate prophet defends doubting Thomases; Why Questionning disallowed in Islam?

In answer to the video "10 Reasons to Reject Islam"

This favorite of the misinformed critics of Islam will be addressed shortly, but in introduction it would be appropriate to mention one particular story. The JEws, in their arrogance, lack of obedience and will to bend to God's will, ie "stiff-necked" as Moses and other prophets labelled them collectively in their scriptures is demonstrated in 2:67-73 with their offensive behavior towards their prophet.

They accused him of ridiculing them when he simply conveyed God's command to sacrifice any cow in a ritual that would provide the community with answers as to the confusing circumstances surrounding a murder. They went on asking Moses that he might ask "his lord" as though He was not their Lord, for more and more particulars regarding which cow was to be sacrificed. After ridiculing their prophet, discrediting God's answers to their demands as unclear because "to us the cows are all alike", they finally reluctantly agreed to perform the ritual. The truth is that they were trying to delay it through their hairsplitting demands because they sought to hide the truth about the crime. This command to sacrifice a cow comes in the context of manslaughter as described in Deut21, with the taking of oaths over the blood of the sacrificed cow.

The Quran gives details on the first time this command was issued to the Israelites and their reaction when they actually had to put it to practice, their final acceptance of the command without any intention and conviction despite their prophet answering all their objections. When it was performed for the first time, the ritual resulted in the resurrection to life of the victim. This exposed what they were trying to hide as well as provided a living proof for the concept of bodily resurrection. The Jews disagreed on this issue for long and for centuries until the coming of Jesus and his own miraculous evidence for the resurrection. Because of the dramatic demonstration, the ritual remained inscribed in their justice code as a means of atonement for an unsolved murder. It is interesting to note that in the time of Moses, other similar miracles were performed, such as when

Numbers21:9"Moses made a copper snake and put it on a pole, and whenever a snake bit a man, he would gaze upon the copper snake and live". 

Together with condemning them for their rebellious trend, the passage above hints at another reality. Through this Quran as was done with the sending of prophets among them, God is 2:72 mukhrijun/continuously unveiling their lies.

However their disobedient trend would continue after that, their 

2:74"hearts hardened after that, so that they were like rocks, rather worse in hardness; and surely there are some rocks from which streams burst forth, and surely there are some of them which split asunder so water issues out of them, and surely there are some of them which fall down for fear of Allah". 

The verse eloquently increases the effect of its simile on the audience. It first gives a recognizable, observable point of reference that is already strong in itself, a dry rock. It then carries its audience's imagination further by alluding to abstract imageries that are stronger in intensity. This gradual rethorical device achieves a stronger impact on the minds than immidiately jumping to the most intense simile. This simile was relevant to the historical context of the Israelites. When they needed water they had seen it gush forth from one solid rock. They had seen how a mountain crashed down, humbled by Allah's glory 7:143. But their hearts, devoid of faith and fear of God remained rigid despite the intensity of miracles and divine favors they witnessed.

Their hard heartedness is a recurrent theme and accusation in their own Books Ezek3:7,Jer5:3etc.

This attitude of obscuring a simple religious directive is not restricted to this particular ordinance. They have done the same in other circumstances and for different reasons, and so God gave them free rein in forging their own laws. This resulted in them following their base desires and idolatrous tendencies

Ezek20:25-26: “Moreover, I gave them laws that were not good and rules by which they could not live. When they passed every first issue of the womb, I defiled them by their very gifts — that I might render them desolate, that they might know that I am the Lord”.

God therefore shackled the rebellious souls of this "stiffed necked" nation with a law, the Torah, that would illuminate their way and lead them to the straight path. Their rebellious nature however took the upper hand, as it did even while Moses was among them performing miracles for all to see. Instead of humbling their selves, gratefully abiding by these directives meant for their own good, as David understood and did Ps19, they progressively took control of the laws, making their application only secondary to the man made practices that "validate them". Their ritualistic obsessions and hairsplitting conjectures basically turned the Divine law into a man made one. And this is another form of idolatry and God let them follow that path as a punishement, as He is described doing in Ezekiel, even letting them enshrine some of those laws in the written Torah. Divine law should instead be agreeable to the human soul, and if its recipients are mature and obedient, which was overwhelmingly not the case of the Israelites in their history, then it should make room for the evolving circumstances of the world. This adaptability however can never compromise the original spiritual principle and intent. This nature and purpose of the Mosaic law was rightly observed since the earliest days of Judeo-christian internal debates. In his dialogue with Trypho, Justin Martyr cites every aspect of the law, including the institution of sacrifice and observance of Sabbath, as burdens forced upon the Jews to contain their tendency to disobedience

"Wherefore, God, adapting His laws to that weak people, ordered you to offer sacrifices to His name, in order to save you from idolatry, but you did not obey even then, for you did not hesitate to sacrifice your children to the demons. Moreover, the observance of the sabbaths was imposed upon you by God so that you would be forced to remember Him, as He Himself said, ‘That you may know that I am God your Savior’ [Ezk 20.20]".

The Mosaic law in most part did not originate at Sinai but progressively came on the Israelites to contain their repeated disobedience and punish their endless conjectures on clear instructions. Many were then retrospectively painted as revealed to Moses since the beginning, and for different reasons. The Sabbath became a day of rest that mimics God's resting from creation Gen2,Ex20,31. Another passage gives a profoundly different reason for Sabbath. It is a remembrence of Egyptian bondage Deut5. This shows the confused manner in which tradition was transmitted prior to being written down.

In addition to the above example of divine stiffening of the law as a punishement, their scholars reached sometimes ridiculous heights of hairsplitting conjectures, which they obtained through subjective methods of deduction and then put forward as God's ordinances. Put briefly, the creators of the Oral Torah (the sages of the Mishnah and the Talmud) completely ignored the laws of the (Written) Torah, only using them as a convenient framework within which to legislate laws adapted to their own time. These ideas are expressed in the Talmud/Oral Torah, considered as God-given and revealed as the written Torah of Moses is.

Their known soulless interpretations and conjectures caused them to create insurmountable legal criteria. For example some purity rituals must be fullfilled before or just at the start of the Messianic era, but the preconditions are impossible to achieve due to the supposed impurity of the entire community. There is also the sacrifice of a "red heifer" whom none has been able to breed and raise yet, despite the continuous attempts up to this day. It is said that even Solomon, the wisest of all men, tried throughout his life to understand the matter of the red heifer and did not succeed.