Epicurus's teachings regarding death centered around his belief that there is no afterlife or conscious awareness after death. Was this an unusual or controversial view in Greece in 300 bc?

by julian-of-norwich
Vahdo

You might be interested in this book about atheism in antiquity, recently published by Tim Whitmarsh, Battling the Gods: Atheism in the Ancient World.

Here is a review of the book on the Ancient History Encylopedia that gives a cursory overview of his thesis.