During 2008, an election year for my country, political bumper stickers were everywhere. I noticed a particularly pithy slogan providing editorial judgment on the way the lies of one political figure were less damaging than the lies of another. Obviously, the health of our civic life seems precarious (at best) whenever we find ourselves promoting the candidate whose lies are the least destructive.

When dealing with the realities of the kingdom of God, we find no such selective moral measuring. Jesus was unambiguous: The distinction between truth and lie is one of the clear separations between the realm of God and the realm of Satan.

Accosted by religious leaders who balked at His teaching, Jesus pulled no punches, suggesting that the reason they refused His authority was because they were “imitating [their] real father . . . the devil” (vv.41,44). In Jesus’ view, the division between living in truth and living in lies is not first a matter of one’s personal integrity, but rather a matter of to whom we swear our allegiance.

Since Satan is “the father of lies,” everything related to his rule carries the stench of deception (v.44). Likewise, since Jesus is the one who “[tells] you the truth,” His rule cuts through the haze with the clarity and candor that only truth can provide (v.40).

In Satan’s world, deception fuels the entire enterprise. He loves to mix truth with falsehood to mislead us. With Satan, the lies just never end. As Mark Twain quipped, “One of the most striking differences between a cat and a lie is that a cat has only nine lives.”

Worst of all, Satan’s lies are brutal: You are despicable. God can’t be trusted. Your life is hopeless. Not a word of it is truth. And not a word of it comes from the Truth-speaker.