Answer:
I may only be given but never bought. Sinners seek me but saints do not. (one word).
I come in variety of colors and am found almost year round. My house is tall and my only fear is the cold. What am I?
I have an eye but I cannot see. What am I?
I am easy to waste. I am unstoppable. What am I?
I have a strong affection for belly buttons.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.