You had better pay your guild dues before you forget. You are 113 months behind.
Did you blood for the blood god?
Ceterum censeo Carthaginem esse delendam
When you restore the Roman Empire, there's now a choice to convert to Hellenic paganism. Also, according to the paradoxwiki:
If you are a non-heretical Christian, of Greek, Italian, or Roman culture, your capital is located in Southern Europe, you completely control a Hellenic Holy Site, and have chosen scholarship focus or have the Insane, Possessed, Mystic, or Scholar traits, you will have access to a new decision: Delve into Classics. When taken, this decision allows a character to go through a short event chain allowing you to secretly convert to Hellenic paganism.
You had better pay your guild dues before you forget. You are 113 months behind.
They probably won't mention the god's names directly. I reformed Germanic paganism using some Aztec blood worship beliefs, and the events are always about 'the gods', not Huitzilopochtli or Quetzalcoatl or whoever. I can declare 'flower wars' to collect sacrifices, but that's as close as it gets.
You had better pay your guild dues before you forget. You are 113 months behind.
The lodges are cool but totally restricted. Also, injuries galore.