Hebrew AIN SVP AVR, "light without limit, infinite light".
The innermost of the veils of nothingness, the last emanation before being itself and a bunch of other absurd qabalistic bullshit.
Man, "ain-soph-aur." That shit comes right after "ain-soph," and right before "kether" in the successive abstractions of the existential and near-mathematical progression from nothingness to abstract being to manifestation envisioned by some crazy jewish dudes a couple thousand years ago.
Lating for Never Ending Light
Used in Mudvayne's song "Severed"
And bleed you strip you of your states of <i>ain soph aur</i>