The Bible teaches us to serve those in need...
Jesus said,
“For I was hungry and you gave me food, I was thirsty and you gave me drink, I was a stranger and you welcomed me, I was naked and you clothed me, I was sick and you visited me, I was in prison and you came to me. Truly I tell you, whatever you did for one of the least of these brothers and sisters of mine, you did for me.”