For there is no good tree that bringeth forth evil fruit: nor an evil tree that bringeth forth good fruit. 44For every tree is known by its fruit. For men do not gather figs from thorns: nor from a bramble bush do they gather the grape. 45A good man out of the good treasure of his heart bringeth forth that which is good: and an evil man out of the evil treasure bringeth forth that which is evil. For out of the abundance of the heart the mouth speaketh.