Even though most people know that lying is a bad moral characteristic, some people merely pay lip service to this knowledge because so many people have turned this serious character defect into a habit. Throughout the world, large numbers of people lie for a variety of reasons: to put on a show for others, out of pride, to make others laugh, to ensure a profit for themselves, to protect themselves, and to slander and harm others. However, they do not consider doing so a sign of serious immorality, even though Allah has forbidden it and states that liars will be recompensated with Hell in the afterlife. This book warns pe ople against lying, which they regard as innocent or harmless, and points out that Allah forbids lying. In addition, it discusses why people lie, how they can give up lying and what they will gain by being honest, the spiritual state of liars, and tactics for protection against lies. In this way, with their tactics and methods exposed, liars will be forced into honesty.