Lust is Adultery

But I say, anyone who even looks at a woman with lust in his eye has already committed adultery with her in his heart.  So if your eye – even if it is your good eye – causes you to lust, gouge it out and throw it away.  It is better for you to lose one part of your body than for your whole body to be thrown into hell.  And if your hand – even if it is your stronger hand – causes you to sin, cut it off and throw it away.  It is better for you to lose one part of your body than for your whole body to be thrown into hell. (Matthew 5:28-30 NLT)