Sexual purity is a command, not a suggestion

Men, we need to continue to guard our hearts and strengthen our habits. Sexual purity is a requirement, not an option.

Randy Alcorn's short book The Purity Principle is useful. You can pick this up for $10, so it's cheap enough to buy copies for your fellow soldiers in this battle. The small size is perfect for packing on your next business trip.

Stephen Arterburn's excellent book Every Man's Battle is also a must for your library.

Both books are studded with practical ideas. These are both excellent to read together with an accountability partner or small men's group.