Don’t grumble against one another, brothers and sisters, or you will be judged.
The Judge is standing at the door! James 5:9 ESV

Love the sojourner. Deut. 10:19 ESV

Do not forget to show hospitality to strangers. Heb. 13:2 ESV

I was a stranger and you welcomed me. Mt. 25:35 ESV

By this all people will know that you are my disciples, if you have love for one another. John 13:35 ESV