Wrong again. You're not actually comparing. Go to the sources. It's not about "looking hard" it is on almost every page of Quran. Please try the reading sample, Sura 9:

http://www.sacred-texts.com/isl/pick/009.htm

All those are considered to be the direct words of god by Muslims. As long as they declare them so, the problems will remain. But suggesting them not to declare that is probably worse than suggesting to the Catholics to give up having the Pope. They surely need some kind of reformation. Unfortunately, "back to the original texts" can't be the basis of reformation as they are really filled with violence and intolerance. The only reformation that isn't disastrous for humanity can only be "don't take these original texts too seriously." Other Abrahamic religions managed to move in that direction, for Islam it's going to be much harder.

What I don't understand is that effectively not a single person of those who claim that there is equivalence in the holy texts of different religions try to read them themselves, because once they'd read they would not be able to even say such sentences like "if looking hard enough."

Morally wrong, sure, from my PoV. From their PoV they are the good guys.

Islam is a religion that teaches a few good things in verses and hadith from the early times of the religion when it was weak and had few members. So they needed to be tolerant and also wanted the Jews and Christians to be tolerant towards them.

Later, after the immigration to Mekka Mohammed changed his teachings and they become more and more intolerant and violent. The religion became more political as the teachings contained more and more text/rules about how to treat non-muslims. According to the koran, "Allah" knew that some verses contradict others, the later (more intolerant verses) abrogate (replace) the earlier peaceful verses (sura 16:101 and 2:106) - so you see that there is a bit of a problem with different verses telling different things.

Don't get me wrong, I would hope that all muslims would only follow the earlier peaceful teachings (and ignore the concept of abrogation) and many already do. But I don't think it helps in telling the others are simply "wrong" becaus that helps avoiding a much needed discussion (self-criticism). It would be better to acknowledge that there are intolerant verses and to understand why they are there and finally to come to the agreement that such intolerant teachings should no longer be accepted as part of the doctrine (well, only as some kind of "rejected part").