I am amused by Zakir Naik's attempt to find Muhammad in hindu scriptures. According to him, hymns containing words like "Vedahametam", "Ahamitihi" refer to Ahmed i.e. Muhammad.
To counter this , I want to say that Musilms (and not Ali Sina) insult Allah and Muhammad. How?
Muslims say "La Ilaha"
In hindi, La means "Bring Here". So, La ilaha means "Bring God here".
Then they say "ILL allah"