From my extra-orthodox reading, eternity will be a homecoming (unity) for all we humans or a blank dark space for all we humans, to await the homecoming (unity). Sin as defined by how we fail to contribute to the well-being of others is of this world but will be an embarrassment to be carried with us into eternity.
Either/or: it is good and not our choice.
G. Goslaw
Landers, Ca.