I don't know if I'm Christian or not.?

But from what I've recently learned about "The New Testament", Paul was amazing. Besides Christ himself, Paul is the single biggest reason Christendom survived it's infancy and was heard. His letters comprise a major portion of The N.T. and he stayed true to Christ's message to us and made sure that the churches that he established did the same. Dedicating the rest of his life to building and maintaining what he built in the face of true adversity and certain death actually. Purposful, driven, vigilant,intelligent, eloquent, brave, and just plain tough-he was well aware of the ultimate sacrifice he would inevitably be paying and did not hesitate in his mission. True dedication to what he knew to be trueso that others could know it too. I guess you could call him a hero of mine regardless of what I believe about the hereafter. And my question is this...Are most Christians aware of the gratitude they owe the guy who was just walking to Damascus one day, for introducing them to the lord?