Luke 10:3-6

Now, off you go! I am sending you out even though you feel as vulnerable as lambs going into a pack of wolves. You won’t need to take anything with you—trust in God alone. And don’t get distracted from my purpose by anyone you might meet along the way. “Once you enter a house, speak to the people there and say, ‘God’s blessing of peace be upon this house!’ If a lover of peace resides there, your peace will rest upon that household. But if you are rejected, your blessing of peace will come back upon you.