In Exodus 5, Jonathan teaches, slaves cannot worship the Lord, only sons can.  We get stuck in a slave mentality and tend to live as slaves because everything in our society is based on the law.  The law requires works, sin requires even harder works.  But grace frees us from the bondage of works and results in worship of the Lord.  Jonathan also recounts the story of The Wolves of Willoughby Chase, a part of the Wolves Chronicles by Joan Aiken, he recently read with his daughter, Harper.