So, we have established that David is a man after God‘s own heart, yes, the David that swayed from the path. Let’s talk more about the heart. Are our hearts, corrupt and get a complete makeover when we meet Jesus and then everything is hunky-dory? Or are there factors that contribute to a healthy heart? Heart disease is the number one killer in America. Take care of your heart is the word of advice. Your actual heart and your spiritual one as well. David is a study of heart health.