What is the nature of false teachers' teaching according to Les?
False teachers' teaching is human rationalization that sounds good but is motivated by materialism and self-interest. It follows Balaam's error for money and Korah's rebellion, introducing practices foreign to God's instruction—empty like clouds without water. It is not from God but from the human side, characterized by greed and lack of spiritual substance.
Les teaches that false teachers operate by rationalization from the human side, just as Cain did when he brought his own offering and assumed God would accept it. Their teaching sounds good, but it is man's reasoning rather than God's. They run greedily after the error of Balaam, a false prophet motivated by money and materialism. They also follow Korah's pattern by introducing something foreign to what God had instructed. Jude describes them as spots in love feasts, feeding themselves without fear, and as clouds without water—empty and without true spiritual substance.