Answer:
I may only be given but never bought. Sinners seek me but saints do not. (one word).
I have roots nobody sees. I am taller than trees. Up up I go but I never grow.
I go up when the rain comes down. What am I?
I have every color but no gold.
I make billions of dollars selling windows. Who am I?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk