Just to be clear. My point is not that not that we need to adopt or ignore the Old Testament 100%...its along the lines of what you say. I was proposing at the development of the Biblical canon in 300AD: do you as a human exclude the OT and its forever lost? Or do you include it so that all of the references are included and give readers the option of having the OT as well as the Gospels? I am proposing you of course would include it and give folks the rest of the story. Having access to the OT is worth the risk of some putting it ahead of the Gospels. Yes, its the message and not the minutia.
I still do not find this to be the case about atheists. For starters, how many atheists hang their disbelief on the OT? Lots. IMO that's a fairly superficial position and ignores the nature of Christianity. And most don't get that faith provides an invaluable, positive tool for the individual for the purpose of aiding in solving life's problems. Nor do they understand the incredible motivation it has and continues to provide in the improvement of society. I look this up every year, but somewhere around 80% of the top 20 charities are Christian based with the outcomes of saving tens of thousands of lives every year. I could go on and on and on. Christians typically get all this practically instinctually.
Yeah, I know
there's a lot of propaganda out there that Christians really don't give. The United Way, the Salvation Army, St. Judes, Food for the Poor. In addition to many surveys that show Christians give more, large faith based or faith originated charities provide a surprisingly large amount of charitable giving in the US. The only thing I can figure is that people set ridiculous standards of Christians being expected to do 90% of all charitable giving.
http://www.forbes.com/top-charities/