“Beware of false teachers who come disguised as harmless sheep, but are wolves and will tear you apart. You can detect them by the way they act, just as you can identify a tree by its fruit. You need never confuse grapevines with thorn bushes or figs with thistles” Matthew 7:15,16
The secular press frequently quoted a famous professor in one of the most prestigious theological seminaries in the world, referring to him as the Protestant theologian of our time. As I talked with two of his students, whom I had the privilege of introducing to Christ, I asked, “What is your impression of Professor So-and-so?” They replied, “If the Bible is true, he is not a Christian.”
They went on to explain that he denied the deity of Christ, the authority of Scripture and all the basic tenets of the Christian faith. Yet he was so subtle, so brilliant and profound, that many pastors and Christian leaders who were not biblically oriented were deceived and looked upon him as a great scholar and theologian.
However, after he died, his wife wrote a highly revealing book in which she described his many sexual exploits as well as his other wrongdoings that were inconsistent with what the Bible teaches.