Thank you Don, that John Masson article is quite something. I recommend it, but only to those who have the power to keep focus through its intricate twists and turns. I've read through it once and there is so much going on in it that it reminds me to keep the big picture in mind and not get too far into the weeds. This one definitely goes into the weeds!
I understand Masson's viewpoint to include that both Scott and Giussiani thought there was a very close relationship between isonomia and Epicurus' proof of the existence and/or nature of the gods.
And I also understand that Masson is in violent disagreement with some of the details of what Scott and Giussani wrote.
But by the time he goes through all the details and reaches the end of the article, I am not exactly sure whether Masson himself thinks that there is a relationship between isonomia and proof of the gods, or what that relationship is.
But no doubt there's a lot of interesting material in it1