Already, indeed, the axe is lying at the root of the trees. Therefore every tree that fails to bear good fruit will be cut down and thrown into the fire."

There is no such thing as a good tree bearing worthless fruit, or, on the other hand, a worthless tree bearing good fruit.

For every tree is known by its own fruit. People do not gather figs off thorn bushes, nor pick a bunch of grapes off a bramble.

And Jesus told them this parable-- "A man, who had a fig tree growing in his vineyard, came to look for fruit on it, but could not find any.

So he said to his gardener 'Three years now I have come to look for fruit on this fig tree, without finding any! Cut it down. Why should it rob the soil?'