1 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.
2 tn Grk “Truly (ἀμήν, amhn), I say to you.”
3 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.