The Universe Is All Just Atoms

The universe, according to the epicureans, was entirely material. There was no immaterial realm. It was all physical stuff. So here he's following the presocratic atomists, es, following people like mocritus who said that the universe is all just atoms. And so that means you should again, this is a way to live your life free from orry. Don't worry about the gods, they are of no import to you.