Interaction with God comes alive when you are connected to your heart. As an overcomer, you will have the capacity to face anything, and be steadfast in the peace, joy and promises of God. Fear is the most destructive sin because it takes you to unbelief. In order to not give in to fear, we need to control what we focus on and choose to think about, and this becomes doable when we are communing with God in our hearts and have developed self-control.