1 sn The response to these messengers determines how God’s blessing is bestowed – if the messengers are not welcomed, their blessing will return to them. Jesus shows just how important their mission is by this remark.
2 sn To shake the dust off represented shaking off the uncleanness from one’s feet; see Luke 10:11; Acts 13:51; 18:6. It was a sign of rejection.
3 tn Grk “Truly (ἀμήν, amhn), I say to you.”
4 sn The allusion to Sodom and Gomorrah, the most wicked of OT cities from Gen 19:1-29, shows that to reject the current message is even more serious than the worst sins of the old era and will result in more severe punishment.