Buried on the military's secret computer network is an unclassified document, obtained by Foreign Policy, called "CONOP 8888." It's a zombie survival plan, a how-to guide for military planners trying to isolate the threat from a menu of the undead -- from chicken zombies to vegetarian zombies and even "evil magic zombies" -- and destroy them.
"This plan fulfills fictional contingency planning guidance tasking for U.S. Strategic Command to develop a comprehensive [plan] to undertake military operations to preserve 'non-zombie' humans from the threats posed by a zombie horde," CONOP 8888's plan summary reads. "Because zombies pose a threat to all non-zombie human life, [Strategic Command] will be prepared to preserve the sanctity of human life and conduct operations in support of any human population -- including traditional adversaries."...
I believe they refer to "and hell followed with him" as zombies. I dont know how many times Ive heard some zombie enthusiast say "hey, they're in the Bible!" I can only guess they are referingto this verse.
Revelation 6:8 And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth.
Believe it or not, I have heard some dispensationalists use this to say there will be zombies in the tribulation!