Here's a classic and needed message, from Pastor James Knox, of the Bible Baptist Church, Deland, FL and The Preaching Of The Cross Radio Broadcast.  Please forgive the overmodulation in this file.  I didn't originate the transfer, but did what I could to clean it up.
Proverbs 30:5-6 KJB: 5   Every word of God is pure: he is a shield unto them that put their trust in him.
6   Add thou not unto his words, lest he reprove thee, and thou be found a liar.