A Gnani is does not belongs to any religion or cult or creed or sect

Proving a one religion wrong does not make another better. Proving a follower of one religion wrong does not make a follower of another religion better. All religions have their own flaws. We have to admit it.

One has to find out within for himself by following any religion whether he has become better human being, more peaceful, more tolerant, and more spiritual. If not, by vomiting our venom against others religion shows where we really stand and how far away we are from the Ultimate reality or Brahman. 

One has to remember, the ultimate  truth or God or whatever one may want to call is independent of religions and independent of what every one of us think about it.  When one has little glimpse of the ultimate reality or Brahman  and he will keep become aware of the fact in the realm of truth the experience of diversity (duality) is mere illusion.

Seeker of truth has to think about it. A Gnani is does not belongs to any religion  or cult or creed or sect.  For him the three states are just a passing show. Thus the godly business such as prayer, worship, glorifying is mere illusion within the duality. For a Gnani the ultimate truth is god. The ultimate truth is Atman is the innermost  self.