Thematic Bible: John the baptist, of the jews

Then John said to the multitudes who went out to be baptized by him, Offspring of vipers, who has warned you to flee from the wrath to come? Bear fruits, therefore, worthy of a change of mind. And say not within yourselves, We have Abraham for a father; for I tell you that God is able from these stones to raise up children to Abraham. And already also the axe lies at the root of the trees; every tree therefore which bears not good fruit, is cut down and cast into the fire.

And seeing many of the Pharisees and Sadducees come for the baptism, he said to them; Offspring of vipers, who has warned you to flee from the wrath to come? Bear fruit, therefore, worthy of a change of mind; and think not to say within yourselves, We have Abraham for a father; for I tell you that God is able of these stones to raise up children to Abraham; read more.
and already the axe lies at the root of the trees; every tree, therefore, which bears not good fruit is cut down and cast into the fire. I indeed baptize you with water to a change of mind; but he that comes after me is mightier than I, whose shoes I am not fit to bear; he shall baptize you with the Holy Spirit, and fire; whose winnowing shovel is in his hand, and he will thoroughly clean his threshing floor, and gather his wheat into the storehouse; but the chaff he will burn with an inextinguishable fire.