God gives us His Holy Spirit to empower our internal life and transform  us into the image of Christ. In this section of the lecture"Empowering the Changed Heart"  Dennis Kizziar talks about the things the Holy Spirit has already done in the life of every believer and His present ministry which helps us to live with free and untroubled heart. Watch this video if you want to know about the problems people face when they try to suppress  the old nature and discover God's way of dealing with it.