This sermon introduces a new series called "Rooted," focusing on the Nicene Creed. The pastor emphasizes the importance of understanding and embracing this historical profession of Christian faith, which connects believers to the global and historical church. He explains that the creed provides a theological foundation for Christians, articulating core beliefs that have been professed for 17 centuries. The sermon explores the origins of the Nicene Creed, its significance in uniting believers, and how it anchors faith during times of doubt or challenge.