Leo Bigger preaches about the angel, who wanted to be God himself and comes to speak of our own inner heart. It's about the central question, I serve God or do I put my will over God. In Isaiah 14: 12-14, Leo shows us the points in which we run the risk of setting our will above God. The opposite pole is to serve God. How to develop the service as his heart's attitude, he carries out four terms that are very well served by servants. Find out in the sermon how you can take and preserve a serving attitude from God.