My own guess is that modern spiritualism and ancient tradition are both correct. There is a posthumous state of the kind described in Sir Oliver Lodge’s book Raymond; but there is also a heaven of blissful visionary experience; there is also a hell of the same kind of appalling visionary experience as is suffered here by schizophrenics and some of those who take mescalin; and there is also an experience, beyond time, of union with the divine Ground.
