This sermon delves into the significance of the heart, exploring the spiritual heart as the core of one's being where feelings, will, and intellect reside. It emphasizes the impact of what stirs in the heart, whether for good or bad, and the need to address hidden sins or burdens that hinder one's walk with God. The message highlights the importance of allowing Jesus to cleanse and heal the heart, enabling individuals to fulfill their calling and experience freedom from condemnation and spiritual burdens.