LOL at the Ancients
Do Reason and Logic lead to Atheism, Immorality and Anarchy? Well, undoubtedly the enlightment DID threaten the double frauds of Monarch and Church, and hence there were reasons(for some) to reject Reason and the Enlightenment.
But there is a Science and Reason of Morality and Ethics, and it was simply because the Scientists of yore didn't want to step on the toes of religion and the rulers that they avoided studying it.
It would be funnier if it weren't also a bit sad (considering those who have died and been suppressed by the Kings and Relidgiots for not rigidly adhering to the cockamamie theories of the long dead.