I'm more interested in why Christians believe their religion to be the true one....
Christianity appeals on so many levels that sometimes it makes people realize that science is just not enough.
The list goes on and on as to why Christians believe their relationship with Christ to be the only way. (Notice that I didn't use the word 'religion'. Christ was strongly against Pharisaic legalism.)
Most notably, and in direct opposition to almost every single other faith on the planet, Christians cannot earn their way to salvation. Salvation is a gift...and once received, it must still be recognized as a gift. There is nothing.. absolutely Nothing that a Christian can do to earn their way into heaven. Every time a Christian reads or hears something about someone "just being a good person" or "donating something" or "thinking positive thoughts" or "treating others with mercy" or "becoming spiritual" or "finding your center" or a million other action verbs that infer that the person themselves is the causal agent behind their own redemption, it is considered a direct lie and demeaning to the "actual" sacrifice that their Lord did for them.
It's kind of neat actually. By accepting the fact that you cannot do it by yourself and that your inherent nature prevents you from achieving your own salvation, you must then figure out what in the Sam-Hill he's talking about.
Most people just stop right there. You are not going to tell them that the God of this universe is going to strike them down if they are a good person. That just doesn't make sense.
So you you're telling me that if I live an almost flawless life, am good to everyone I meet, make great decisions, and do all of these good 'works' that I'm still not redeemed? That's a load of bull.There's a logical problem. For you smart people out there, I want you to go past the simple question of 'who' defines good and bad for this person and step up to the next level.. the cool level... the one that says that good and bad are NOT a thing.. they are a mindset. They are a pathway, not a rulebook.
And follow me here.. there is no way to fit the true understanding of good and bad into our finite minds. If we throw these concepts of good and bad out, we throw out the baby with the bathwater. Trust me, they'll come back up later on in the conversation. Some sort of recognition to these precepts has to be made. The simple problem with the atheist mindset is that it is finite. It works along the assumptive reasoning of a definable edge. It attempts to uses man made logical and mathematical constructs of theories and laws to form a final unified hypothesis on the nature of things.. the nature of me.. the neurotheology of my mind. I don't care if you are Carl Sagan, Steven Hawking or Einstein, your mind ain't big enough. Semantically manipulating our language or even denying our own existence are all exercises in futility by men who have sought to personally limit themselves. It seems there is a correlation between theory formation and becoming more personally dogmatic.
Whether you are a died in the wool reductionist or holistic scientist or both, there is no escaping the reality of a
reality that is bigger than we can conceive. Admit it. It is bigger. Admit it. It is bigger than yourself. Religion can lose arguments because it is man-made.. people can make mistakes.
That is why Christians, even incredibly intelligent Christians, cling to the concept of Grace. Yes. A concept that seems to be outside of the lexicon of science. There is no other "religion" or system of belief that can touch it with a 10 foot pole.
Go ahead, look around at other religions and faiths. Spend your whole life searching for 'oneness' or peace like a narcissistic character from 'Eat Pray Love".
They all require action from you to achieve whatever it is they are selling. All but one.
Christianity honestly accepts the existence of a universe bigger than you can realize, bigger than you could possibly understand yet patiently, lovingly, gracefully gives you one. simple. answer.
Jesus.