Crimes and Misdemeanors I'm fond of Roman history, and of some of the Romans. My
nom de forum/blog gives that away. Roman Stoicism appeals to me more than Greek Stoicism; it's more human. Though Cicero claimed to be an Academic, he clearly favors the Stoic view.
As for pre-battle rituals, a favorite Roman of mine, due to one act only, is Publius Clodius Pulcher. He commanded a Roman fleet during the first Punic War. It was thought appropriate to consult the Sacred Chickens before battle. They would be brought forth and given food. I assume this was done with whatever solemnity was possible. If they ate the food, things would work out well for the Romans. Before this battle, however, they wouldn't eat. When told of this, Publius Clodius famously remarked "Then let's see if they will drink" and had them thrown into the sea. The Claudii were generally arrogant to the extreme, but I think kindly of him for his conduct in that case. The Romans lost the sea battle, by the way. The Sacred Chickens would not be mocked.
Ritual was important to the Romans and used to be important to that remarkable ghost of the Roman Empire, the Roman Catholic Church. But though I might admire the beauty of ritual, it doesn't impress me as far as providing guidance is concerned. Lucretius, though an Epicurean and not a Stoic, was wise in many respects as was Epicurus.
I think it's possible to determine with some accuracy and is a basic manner what people desire, what they love and hate, want and dislike. So, it's possible to use that as a basis on which to make judgments of value, moral judgments, in the exercise of practical reason. Just as it's possible to make intelligent value judgments (regarding what we ought to do, who we should consult, to obtain certain ends) it's possible to make intelligent moral decisions.