Part 1: What Does Loving God Mean?
Just saying that you love God is not enough. It has to be expressed toward others from 1 John 4:20-5:3  
Part 2: Power to Love & Obey
If loving God means obedience to Him. How can we possibly be obedient when we know that we are going to fail? from 1 John 5:4-15.  
Part 3: Expressing Your Love
Expressing Love for God is reflected in our prayers, our confidence and our devotion from 1 John 5:16-21.