Re: Sindhi Hindus Vs Sindhi Muslims
Of course the parts of the Quran revealed in Makkah are still parts of the Quran. But there are many abrogated Ayahs in the Quran which are still part of the Quran.
And there is no place for reasoning in Islam. Ali (ra) said that if reasoning was a part of Islam we would wipe under and not over our feet during wudhu.
BTW all your objections have been answered with hadiths. A Muslim does not need logic, he needs Daleel from the Quran and Sunnah.