"I was a stranger and you welcomed me."
"As we have opportunity, let us do good to all people, especially to those who belong to the family of believers."
"Offer hospitality to one another without grumbling. Each one should use whatever gift he has received to serve others, faithfully administering God's grace in its various forms."
1 Peter 4:9-10
"After this, I looked and there before me was a great multitude that no one could count, from every nation, tribe, people and language, standing before the throne and in front of the Lamb."