Aren't Christians Offensive in claiming that they have the only true religion?
By Josh Macdowell
I will admit, though, that yes, we do believe Christianity is right and all other religions are wrong, but it's not because we're so smart or so prideful or so arrogant. We believe it because there's strong evidence that it is true, it's our personal experience that it is true, and it is the world view that is most consistent with reality. We also believe it because of revelation: the belief that God has spoken to mankind and has shown us what is ultimately and eternally true, and we're just agreeing with what God said. If Christianity were a man-made religion, as all other religions and faith systems are, then it WOULD be arrogant and self-serving to believe we are right and all others are wrong. But true Christianity is about relationship, not religion, about a love affair between the one true God, who loves us and courts us.
Because we do believe in absolute truth, and we believe that God has pierced the space-time continuum to show these truths to man, then it makes sense that other religions which deny these truths would be a true, cosmic-grade "problem," because those who trust in them are misguided, deceived, and headed for an eternity separated from the only One who can give them--give you!!--life.