I believe faith is the belief in Jesus Christ. Reading your Bible, going to church, and prayers all help to have that intimate relationship with the Lord. My wife was a horrible alcoholic and I had issues with women. I felt a calling from God to return to my faith and pray. Since doing so, my wife has stopped drinking, I gave up any thought of other women and focus on my walk with Jesus and my family. I am not perfect and struggle but I trust the Lord to see me thrrough.