Spotting False Teachers

Beware of the false prophets, who come to you in sheep's clothing, but inwardly are ravenous wolves. You will know them by their fruits. Grapes are not gathered from thorn bushes, nor figs from thistles, are they? (Matthew 7:15–16)

After warning about false prophets, Jesus tells us what to watch for in identifying them. Because they are so extremely deceptive and dangerous ravenous spiritual and moral wolves in sheep's clothing-the Lord would hardly have left us without means of determining who they are.

Jesus assures us that we will know them by their fruits. A fruit tree may be beautiful, decorative, and offer pleasant shade in the summer. But its primary purpose is to bear fruit, and it is therefore judged by what it produces and not by how it looks.

Similarly a prophet-used in this passage in the broadest sense of one who speaks for God-is judged by his life, not simply by his appearance or his words. The kind of person he really is cannot help being revealed. Some false prophets are noticeably spurious and only the most gullible person would be taken in by them. Others conceal their true nature with remarkable skill, and only careful observation will expose them for what they are. But there is a true assurance in the statement you will know them. There is no need to be deceived if we look closely...

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