Dear Golden, does not Islam say 40 houses in all directions are you neigbors, and does not Islam say do fill your stomach till neigbhor has his fill. Islam does not ask for the neighbors beliefs, it just say NEIGHBOR.
Do you forget that prophet Abraham was repimanded for holding food back from an non-believer!!!
No, religion is not bad, it is the lack of religion that is the bane of the present world