Answer:
I am between earth and heaven. What am I?
Sometimes I am white, sometimes I am dark. Most people love me. What am I?
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
I may only be given but never bought. Sinners seek me but saints do not. (one word).
If there is a bee in my hand, what is in my eye?
A little house full of meat, no door to go in and eat.