Matthew 10:12-16

As you enter the house, give it your greeting.

If the house is worthy, see that your blessing of peace comes upon it. But if it is not worthy, take back your blessing of peace.

And whoever does not receive you nor listen to your words, as you leave that house or city, shake the dust off your feet.

Truly I say to you, it will be more tolerable for the land of Sodom and Gomorrah on the day of judgment, than for that city. A Hard Road Ahead of Them

“Behold, I am sending you out as sheep in the midst of wolves; so be as wary as serpents, and as innocent as doves.