Either make the tree sound (healthy and good), and its fruit sound (healthy and good), or make the tree rotten (diseased and bad), and its fruit rotten (diseased and bad); for the tree is known and recognized and judged by its fruit.
Yet I had planted you [O house of Israel] a choice vine, wholly of pure seed. How then have you turned into degenerate shoots of wild vine alien to Me?
And as He saw one single leafy fig tree above the roadside, He went to it but He found nothing but leaves on it [seeing that in the fig tree the fruit appears at the same time as the leaves]. And He said to it, Never again shall fruit grow on you! And the fig tree withered up at once.