Matthew 3:7-11

7 But when he saw many of the Pharisees and Sadducees coming for his baptism, he said to them, "You offspring of vipers, who warned you to flee from the wrath to come?

8 Therefore bring forth fruit worthy of repentance!

9 Don't think to yourselves, 'We have Abraham for our father,' for I tell you that God is able to raise up children to Abraham from these stones.

10 Even now the ax lies at the root of the trees. Therefore, every tree that doesn't bring forth good fruit is cut down, and cast into the fire.

11 I indeed baptize you in water for repentance, but he who comes after me is mightier than I, whose shoes I am not worthy to carry. He shall baptize you in the Holy Spirit.