Matthew 7:16 Meaning: What Are the Fruits?

The Greek verb for “you will know” is epignōsesthe, a stronger form of the common word for knowing. It means to recognise fully, to see clearly after careful examination. Jesus is not talking about a quick guess. He expects us to take the time to observe what a person’s life yields. The word for “fruits” (karpoi) can mean literal fruit from a tree, but in Scripture it often stands for the results of a person’s words and actions, what comes out of them. Jesus then asks a question that expects a firm “no.” The particle mēti signals that the answer is obvious. Nobody picks grapes from a thornbush. The point is not just that false prophets occasionally fail the test; it is that their nature makes good fruit impossible. A thornbush can only produce thorns. A good teacher, by contrast, flows from a good root and produces what nourishes.

Christians have understood the fruits in different ways. Many Protestant commentators, like Matthew Henry and Albert Barnes, see them as the conduct and behaviour of the teacher, a life that either matches or contradicts the gospel. John Gill, a Baptist, argued that the fruits refer primarily to the teacher’s “doctrine” and its effects. Jamieson-Fausset-Brown take a middle view: the fruit is the practical outcome of their teaching, not the teaching itself. Wesley focused on whether people are actually “converted to God” through their ministry. Roman Catholic and Orthodox traditions also use this verse as part of discernment of spirits, weighing a teacher’s whole life against the apostolic faith. Each tradition agrees that the verse calls for patient, careful judgment, not harsh suspicion, but not naive trust either.

Some read this verse as a command to judge a person’s eternal salvation by outward behavior. In fact, Jesus is not telling us to classify people as saved or lost. He is giving a test to identify false prophets, teachers who claim to speak for God but lead people astray. The “fruit” includes what they teach and the lasting effect of their ministry, not merely whether they are kind or well-liked.

This week, you will hear people claim to speak for God, in a sermon, a video, a conversation. This verse offers you a simple test. Ask: what does this person’s life actually produce? Does their teaching draw people closer to Jesus and to obedience, or does it stir pride, confusion, or compromise? You do not need a theology degree to see thorns on a branch. But do not rush the test either. The word Jesus uses for knowing implies patient watching over time. Watch what grows.