Demonstrate by your lives that you have [really] repented,

[He said] "It will be too bad for you, Chorazin! It will be too bad for you, Bethsaida! For if the powerful miracles had been performed in [the cities of] Tyre and Sidon which were performed in your presence, they would have repented long ago, [demonstrating it] by wearing sackcloth [i.e., a coarse cloth made of goat hair] and throwing ashes [into the air].

The people of Nineveh will stand up on the judgment day along with the people of this generation and will condemn them because they repented [i.e., changed their hearts and lives] when hearing the preaching of Jonah [See Jonah 3:5-10], and [now] Someone greater than Jonah is here [i.e., Jesus].

Demonstrate by your lives that you have [really] repented, and quit saying to yourselves, 'We claim Abraham as our forefather,' because I tell you, God is able to make Abraham's children out of these stones.

"It is too bad for you, Chorazin! It is too bad for you, Bethsaida! For if the powerful miracles had been performed in Tyre and Sidon which were performed in your presence, they would have repented long ago by sitting in ashes and wearing sackcloth. [Note: This sackcloth was a coarse cloth made of goat hair and indicated deep remorse or mourning].

The people of Nineveh will stand up on the judgment day with the people of this generation and will condemn them because they repented [i.e., changed their hearts and lives] when hearing the preaching of Jonah [Jonah 3:5-10] and [now] Someone greater than Jonah is here [i.e., Jesus].

His coming occurred after John [the Immerser] had preached to Israel that those who repented should be immersed [as evidence that they had done so].