"Being religious" isn't how you get God's blessings. There are plenty of nonChristians who intuitively obey God's Law. But if you are thinking of FORMERLY Christian nations that have become paganized just as we have, then their blessings are continuing even while they are probably accumulating judgment.
We are pagan nation (using your vocabulary) that was for a while under Christian "rule" brought by the sword. On a whole, what a lovely way of thinking drooling over an impending judgment...