What are some of the best preventative measures against sexual sin? 1. Daily time with God in His Word and a commitment to spiritual growth. 2. A commitment to the battle for winning the lost. 3. A committed accountability relationship with one or two other [people]. 4. A deepening marriage relationship with your wife. 5. A constant guard in your thought life and actions. 6. Determined and continually renewed commitment that you will not enter into sexual sin. 7. Defensive prayer.