Why am I here? What is God’s call in my life? These are some of the existential questions that humans face. Understanding God’s call helps us develop a purposeful, intentional life of faith. On today’s episode of The City of God, we discuss finding purpose with Os Guinness, author of the classic book, “The Call: Finding and Fulfilling the Central Purpose of Your Life.” Os is a renowned speaker, author, and social critic; a descendent of Author Guinness, the famous Dublin brewer. Os speaks eloquently about some of today’s biggest cultural issues, and how knowing our call from God helps us to engage the culture around us.