True and False Prophets

15 “Watch out for false prophets. They come to you in sheep’s clothing, but inwardly they are ferocious wolves.

References for Matthew 7:15

16 By their fruit you will recognize them. Do people pick grapes from thornbushes, or figs from thistles?

References for Matthew 7:16

17 Likewise, every good tree bears good fruit, but a bad tree bears bad fruit.
18 A good tree cannot bear bad fruit, and a bad tree cannot bear good fruit.

References for Matthew 7:18

19 Every tree that does not bear good fruit is cut down and thrown into the fire.

References for Matthew 7:19

20 Thus, by their fruit you will recognize them.