Religion has been pushed back by science to the extent that an all-seeing God, in the image of Man, overseeing every minute of his life, seems unlikely. And if science has proved that the whole universe can emerge from nothing, then the final and only justification for organised religion has to be the inculcation of morality: the last bastion.
Where did morality come from?
One of the earliest pieces of written morality are the Ten Commandments (like a lot of the Old Testament, adopted from previous or parallel cultures. But it was written down, which showed progress). But I call the Ten Commandments the “Ten Reminders”, because they are so obvious to any intelligent person interested in self-preservation and simply getting through life without constant battles with the neighbors.
The idea that murder, theft, coveting you neighbor’s wife or his ass is some sort of revolutionary and blinding revelation is too silly for words. By the time of Abraham humans had settled, and were farming, a lot of Egypt and the Fertile Crescent. They were few in number, but they were gathered into villages for defense and mutual support. You can be sure that basic morality and the idea of law, or rules of conduct, were already established. Why? Because it was the obvious thing to do in order to survive. It went along with the whole idea of tribes and villages and being gregarious.
Epicurus would probably tell us that tnis is all very reasonable, but it doesn’t preclude parents giving their children moral instruction and moral example, discipline and self- discipline. Regrettably, with the decline of community and the rise of hyper-capitalism (otherwise known as selfishness and greed), it is ever more important to drill into children the Ten Reminders. And, while they are about it, they could add a few other good principles about getting on with other people. Epicureans may not want to go to lots of meetings , but they value a community.