"Make a tree good and its fruit will be good, or make a tree bad and its fruit will be bad, for a tree is known by its fruit.

After noticing a fig tree by the road he went to it, but found nothing on it except leaves. He said to it, "Never again will there be fruit from you!" And the fig tree withered at once.

In the same way, every good tree bears good fruit, but the bad tree bears bad fruit.

A good tree is not able to bear bad fruit, nor a bad tree to bear good fruit.

Even now the ax is laid at the root of the trees, and every tree that does not produce good fruit will be cut down and thrown into the fire.