Actually the problem is that we guys dont know what our religions says all we know is either our self created analysis or by some swami,pandit or a mulla or Qari etc.
WE actually dont bother to read our holly scriptures n try to understand it n real way it should be understood.
In Bhavishav Puranna n Uppanishads Prophet Mohammad is named n he is mentioned there also r the names (by meaning) of his parents n the place where he will or his companions will come ie Desert....
That does not mean that those people r we the Pakistanis or persions who came from there but it means what knowledge with them came with of way of life....
Islam spread through sufies in this regions n Awlia Akram ie Nizam ud Aulia, Khawaja Chistie of Ajmer etc.
If u even today meat with a devoted elder SADHU he will tell u about this in detail.......Also there is a Mumbaiker Named Dr Zakir Naik he is the student of Islam n comparative religions he tells about this in great detail. Watch is video named similarities b/w islam n hinduasim u will learn a lot that u havnt learned before.
Also people in Pak who study deep in religion philosophy say that Hindu Mat is also a sister religion of islam as its existence dates from Prophet Ibrahim as he had sent his representatives in this region to preach God's Words here andthey call ''hindus as Ahl e Kitab'', because Hindu kitabs have bhavishimani of Prophet Mohammad by name n his parents as well as the place h or his companions will come!!!
Brother we have lot in common....