Not only that first lot of incest, but approx. 4000 years ago, there was a flood and Noah and his family had to kick start off the human race again. Makes you wonder how we have a gene pool at all, although on saying that, in the years following the great flood you can experience what life was...
You experienced empathy, companionship and probably a lot of kindness. These aren't exclusively religious, I feel the same thing up at my Squash club (unless I call a particularly dodgy let). I'm glad you have found a place to feel at peace, but to be honest, you've found a nice group of people...
Obviously debate has raged on through the centuries as to whether Spinoza was a pantheist, panentheist, atheist or in some cases even a Spinozist. All that said, he didn't believe in a god in any religious sense, hence Einsteins reference to him.
I think you've completely misinterpreted the posts there. Spinoza was considered an atheist through his work. His 'God' was not a monotheist entity that could be worshipped, his was a philosophical concept. Einstein's belief in 'Spinoza's God' is in effect to reveal that he has no belief in God...
You need to do a little more reading on that subject matter before making such grand statements. What they found was the first trace evidence of the behaviour they expect to find from the boson. It really is far from being proved yet.
The vast majority I know are very normal people that rarely talk about their faith, and certainly don't discuss it openly. I tend to think it's a very private thing for the majority of the British public, other than those that stick fish symbols to the boot of their cars...
Other possible explanations? Surely there are only 2, his Mum & Dad enjoyed a proper bit of carnal pleasure around late March time, or he didn't exist. What other possibilities have you considered?