As a follower of Jesus Christ your loyalty has been transferred from the domain of deceit to the kingdom of truth, and a quick look around reveals that you still reside in enemy territory.

Deceptive language characterizes politics, education and the discussion of sexual ethics, and honesty in those arenas has become costly enough that even professing believers see little harm in an occasional half-truth. But when the people of the truth start lying the fallout is devastating, and John MacArthur shows from Scripture why.