Answer:
Soldiers fight it but never changes.
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.
It can be used onstage or to express admiration. What is it?
Not a comb or a brush but makes the hair feel plush. What is it?
What heavy seven letter word can you take two away from and be left with eight?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?