You mean you refer to take one interpretation, of one holy book, out of all the religions of the world, as definitive. Making you right, and everyone else wrong.
This is what I have found facile and rather preposterous, ever since I lived in another culture for a while. Who is to say that any one religion, or sect within a religion, has a monopoly on the truth? How could an objective person ever decide who was right and who was wrong?
Is it not better to acknowledge that we all see through a glass darkly?