Matthew 7:10-20

10 and if a fish he may ask -- a serpent will he present to him?

11 if, therefore, ye being evil, have known good gifts to give to your children, how much more shall your Father who [is] in the heavens give good things to those asking him?

12 `All things, therefore, whatever ye may will that men may be doing to you, so also do to them, for this is the law and the prophets.

13 `Go ye in through the strait gate, because wide [is] the gate, and broad the way that is leading to the destruction, and many are those going in through it;

14 how strait [is] the gate, and compressed the way that is leading to the life, and few are those finding it!

15 `But, take heed of the false prophets, who come unto you in sheep's clothing, and inwardly are ravening wolves.

16 From their fruits ye shall know them; do [men] gather from thorns grapes? or from thistles figs?

17 so every good tree doth yield good fruits, but the bad tree doth yield evil fruits.

18 A good tree is not able to yield evil fruits, nor a bad tree to yield good fruits.

19 Every tree not yielding good fruit is cut down and is cast to fire:

20 therefore from their fruits ye shall know them.