Luke 3
7 Ref He said therefore to the multitudes who went out to be baptized by him, "You offspring of vipers, who warned you to flee from the wrath to come?
8 Ref Bring forth therefore fruits worthy of repentance, and don't begin to say among yourselves, 'We have Abraham for our father;' for I tell you that God is able to raise up children to Abraham from these stones!
9 Ref Even now the axe also lies at the root of the trees. Every tree therefore that doesn't bring forth good fruit is cut down, and thrown into the fire."