Now in the present case let me say to you, stand off (withdraw) from these men and let them alone. For if this doctrine or purpose or undertaking or movement is of human origin, it will fail (be overthrown and come to nothing);
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.
For each tree is known and identified by its own fruit; for figs are not gathered from thornbushes, nor is a cluster of grapes picked from a bramblebush.