When we understand all that Jesus has done for us, then we desire to have a personal relationship with Him, and we learn his voice.  Through the Holy Spirit, we are able to have a live relationship with Jesus that then empowers us with grace to overcome sin.  In Grateful Week 3 we learn from John 10 and Romans 8 that Jesus is a Good Shepherd and when we listen to His voice, we do not have to live in doubt, fear, nor stay in our sin.