What settings are you in when you fall? Avoid them.
What props do you have that support your sin? Eliminate them.
What people are you usually with? Avoid them.
There are two equally damning lies Satan wants us to believe:
1) Just once won't hurt you at all.
2) Now that you have ruined your life, you are now useless to God. You might as well just keep sinning. It's who you are now.
The enemy is a jerk and he is defeated at the Cross by the blood of Jesus. Don't listen to his lies.
- Sermon Illustrations