To be fair, you can interpret “cultural legacy” as “celebrating the same holidays” or as “having similar morals even if they are divorced from religious faith”.
You’re not alone. Many religious people cannot fathom that something outside of and independent of their moral system exists. Take the old discussion of atheists as satanists. What is that joke again? “No, we don’t believe in any of your imaginary friends.“
Yes because you still interpret the similarity of morals as a causal direction (‘legacy’, ‘divorce‘) from religion. You’re giving religion way too much credit there.
Fair enough. Then yes, it’s hard for me to believe that the west’s wholesale adoption of Judeo-Christian ethics was unrelated to it steeping in Christianity for a thousand years—the gradual but significant ethical transition just happened to coincide with the Christian era.
> Many religious people cannot fathom that something outside of and independent of their moral system exists.
Well, this isn’t exactly an unpopular theory among Atheists either. Never mind that Atheists can go toe to toe with religious people with respect to dogmatic faith, tribalism, etc. Perhaps it’s not an issue of categorical superiority?