I don't need to calm down, but may I suggest you might want to.
Answer the question, if you please...do you REALLY think you are that much more knowledgeable than all the Christians since Christ? You really think your simplistic view blows the possibility of God out of the water?
Think again. And then peruse the religion forum, where you will see thread, after thread, after thread, after thread, of inflammatory, insulting, and offensive posts about how stupid and clueless Christians are...threads detailing (in broadbrush fashion and with a liberal dose of historical and scientific ignorance) how misled Christians are, while the naysayers, jeerers and anti-Christian scum are the zenith of sophistication, education and by golly just straight up superiority.
Anti-Christian scum. That pretty much sums up why people like you are held in contempt by non-Christians, and, in fact, by many Christians.
Many Christians make known their belief that anyone that does not believe and practice religion as they do are damned. In spite of the fact that many of those they consider damned have led exemplary lives compared to those Christians.
I believe that Ghandi said something like " I like your Christ, it is you Christians that I detest". In other words, all too many claim the mantle of Christ, but live in a manner that Christ would soundly damn. Christ gave one commandment, "Do unto others........". Christians that live by that creed are respected by those around them. As for the other kind of Christian, they are just using the concept for insurance against inevitable death, or social standing. And non-Christians quite justly have little respect for them.