Matthew 3:8-9

3:8 Therefore produce fruit that proves your repentance, 3:9 and don’t think you can say to yourselves, ‘We have Abraham as our father.’ For I tell you that God can raise up children for Abraham from these stones!

sn Fruit worthy of repentance refers to the deeds that indicate a change of attitude (heart) on the part of John’s hearers.

tn Grk “fruit worthy of.”