Matthew 6:13 "For Thine is the Kingdom and the Power and the Glory"

Questions considered:
1. What do these words mean?
2. Why did Jesus conclude the prayer in this way?
3. Why does Jesus want us to conclude our prayers in this way?
http://www.fbcclintonla.com/2012%20Sermons/120429%20Matthew%206-13%20For%20Thine%20is%20the%20Power%20and%20the%20Glory%20Forever.mp3