I'm looking for bands that convey the same emotions that Bethlehem does, which is sort of a suicidal doom/black sound. The black metal part is the least important, because I mostly just want the wicked side of Bethlehem (Think of the creepiness of "Maschinensatan" or "Teufelverrueckt Gottdreizehn", or the determined but self-threatening feel of "Dorn Meiner Allmacht").

Also, the language is not important, although anything but English would be ideal.

Deinonychus
Mourning Dawn

Belmez - 1995 - "Berserker"
It's in German too.

Here's a good question, who's your favourite Bethlehem vocalist?

I think that S.U.i.Z.i.D just edges Dark Metal out of that category.

But wait... Upon looking at the Suizid lineup, I see TWO singers. Jesus Christ I knew that one voice sounded vaguely feminine, but I thought it was just clever voicing (or editing) XD

I guess it would be the Campen-Kehren duo, then. I definitely am not a fan of whoever did 'A Sacrificial Offering to the Kingdom of Heaven in a Cracked Dog's Ear' (Would that be Kvarforth?), except that it's in English, which is refreshing.