There is no hypocrisy at all in this. You want me to respond to your verses fine no problem. First of all your aurguments are self refuting. In sura 3:46 it declares that Jesus was rightous. This implies that he was without sin because no man can be rightous in the eyes of God because God is the only one who is rightous. Let me explain, since there is no way to atone for ones sins in Islam one must work or perform deeds inorder to reach heaven. But since all have sinned and fallen short of the glory of God then the only way to be considered rightous is to either be without sin or saved by grace which then makes the person justified in Gods eyes. This is what Christianity teaches is that you can not work your way into heaven. In other words you cannot live the Christian life it is Christ who lives it for or through you. The only difference between a Chritian and anybody else is that we are forgiven. So in the Qur'an when Muhammed asks for forgiveness of his sins whether Major or Minor he still sinned(Unrightous). While Christ is considered rightous(sinless).
The reason I went on to explain the Prophets moral life was to show you that the prophet did commit major sins such as murder ; and just because it is not Muslim writings does mean that it is inaccurate. Also just because polygamy is practiced by so many people does not make to OK. A large majority of people smoke, drink, do drugs, and the majority of people denounce Allah does that make them rightous think about it.

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En arche en 'o logos, kai 'o logos en pros ton Theon, kai Theos en logos