entelechy |enˈteləkē|noun ( pl. -chies) Philosophythe realization of potential.• the supposed vital principle that guides the development and functioning of an organism or other system or organization.• Philosophy the soul.
I found my book list:
Let the Nations Be Glad by John Piper
Don't Waste Your Life by John Piper
Operation World: 21st Century by Patrick Johnstone
7 Habits of Highly Effective People by Stephen Covey