“Lions, Giants and Bears, Oh My” By Pastor Dan Tackett. This episode is a wonderful sermon all about A man named David. David was known for being a man after God's own heart. We know that David killed Goliath. Before he killed Goliath, he had to also kill a lion and a bear. All the time, knowing in his head that he was anointed to be king. We are also anointed to reign with the King. We need to cut the heads off some of the giants in our life.