I am a christian & I fully understand why entry should be bared for non-hindus...
But I would like to see the reasons given for this to be improved... for ex: most non-hindu religions like mine don't accept the validity of other faiths.. so there is no reason why people who hold on to such a belief system should be allowed to enter into a Hindu temple when all along they don't respect the point of the temple..
so only people who believe that God can be worshipped in numerous forms & not in the form I have belief in should be given entry... maybe they can have the choice to fill up such a form & sign it to gain entry...