Comment by today20201014

I can understand the belief that Eastern Orthodoxy is more of a "trunk" than more recent "branches", but what about core ideas that predate Jesus? e.g. the immortality of the soul was reasoned by Plato (Republic, circa 350BC); heaven and hell have been portrayed by Virgil (Aeneid, circa 19BC). Aren't these the "trunk", and the Hebrew Bible and Jesus another branch?