Answer:
I am not alive, though I never die, to no one I've ever told a lie, today I can be god's warrior, and serve him with no horror, but tomorrow I might be devil's knight, for I am what ends the light.
What building has the most stories?
People want it, and when they have it, they use it by giving it
What is born on the ground but floats to the sky, to be returned back again from the clouds up high?
What ends in E, starts with E and has a letter inside it?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?