Answer:
The more you take away from me the bigger I shall get.
I may only be given but never bought. Sinners seek me but saints do not. (one word).
I'm a ruler with 12 agents. Half of them work in the darkness. Who am I?
If a man carried my burden, he would break his back. I am not big but leave silver in my tracks. What am I?
I am a mountain at night meadow at day
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.