Proverbs 17: 4 "The evil man gives heed to wicked lips and listens to falsehood from a mischievious tongue."
This reminds of the Lord's most important message to us. In John 6: 28, the people asked Christ what great work they could do to perform the works of God. Jesus answered, "Believe on the one whom the Father hath sent."
The filthiest false prophet or heretic would tell you to believe on Jesus Christ. Yeah, right...so that ridiculously obvious interpretation leaves much to be desired. Therefore, another question arises in the minds of thinking Christians: "Does God test us by sending others besides the Lord Jesus Christ? Are all those who claim to represent God truly sent from heaven?"
I don't think so.
In Matthew 23: 34 Christ makes it plain that more men than Him have been sent from heaven to correct the errors of the people propagated by their popular false prophets (cf. Luke 6: 26). The true prophets sent from heaven were usually rejected and that rejection led to the peoples' downfall. In one day alone, the lonely prophet Elijah killed 450 of Jezebel's false prophets (I Kings 18: 22 & 40). The people in error didn't believe on the ONE whom the Father sent, be it Elijah, Isaiah, Jeremiah, Ezekiel, or John the Baptist...Therefore, they could not be saved. They refused to do the single most important work God asked of them: BELIEVE THE TRUTH!
The entire book of Galatians is about this problem, a recurring one in the early Church. Were the Christians going to believe on St. Paul who was commissioned and sent by the Lord or were they going to believe on the self-appointed false prophets who insisted on obsolete things like circumcision? The NT is full of warnings about the dangers of believing on the wrong parties, parties who always claim to represent Christ. Their attraction is a liitle error mixed with Truth in the same way that a little poison works best in a perfectly tasty dish. Beware of them.
So what kind of people are we when we give greater heed to Satan's ambassadors than God's? Are we forever to be children "swept to and fro by every wind of doctrine (Eph. 4: 14)," believing one minute that our cousin Clem is doing fine in a gay "marriage" while believeing the next minute that he's sinning? Are we going to believe one mintue that our troops are defending only special interests and the next minute believe they are defending the lot of us? Like it or not, what we believe effects those around us---especially our families.
"Who do we trust?" Doesn't the answer to that question tell everything one needs to know about us? Who else would give more heed to a tricky messenger than one with a tricky heart? Yes, we are saved by faith. Yes, yes, YES! But faith in who and in what? If we really believe in Jesus Christ, won't we cherish every last one of his precious words and try the prophets (I John 4: 1)? Won't we be careful. Won't we "watch and pray?"
In short, do we believe in lying tongues because we are evil? I pray that is not the case.