Ephesians 5:1

Therefore be imitators of God as beloved children.  Walk-in love, as Christ loved us and gave Himself for us as a fragrant offering and a sacrifice to God.  

As beloved children of God, we have the best example of how to walk in this life.  God instructs us on dealing with fear, sickness, lack, and depression in our lives.  Love is the key to our faith and success in this life.  As imitators of Christ, the ability to show love to the unlovely is what we are to do.