David’s first worship service ended with a man being struck dead; his second worship service, although more conventional, involved the slaughter of an animal four times David’s size; and this last worship service finds David dancing like a madman in questionable attire. Say what you will, but worship with David around was anything but mundane. However David expressed worship to God, his worship made clear who was the most valuable person in his life. So what does our worship tell others about the value of God to us? How do we express to God our "Heart of Worship"?