Thematic Bible: Barren, parable of

And He spoke this parable: A certain man had a fig tree planted in his vineyard, and he came and sought fruit upon it and found none. Then he said unto the dresser of his vineyard, Behold, these three years I come seeking fruit on this fig tree and find none; cut it down; why does it cumber the ground? And he, answering, said unto him, Lord, let it alone this year also until I shall dig about it and dung it, read more.
and if it bears fruit, well; and if not, then after that thou shalt cut it down.

And he spoke unto them a parable: Behold the fig tree and all the trees; when they now shoot forth, ye see and know of your own selves that summer is now near at hand. So likewise ye, when ye see these things come to pass, know ye that the kingdom of God is near at hand.