When challenged by a lawyer, Jesus said the greatest commandment was to love the Lord your God with all your heart, soul and mind, and to love your neighbor as yourself. In this, Jesus makes it clear: Anyone who does not love does not know God, because God is love. Not just any love, though, the Greek "agape" -- a self-sacrificing, unconditional love. Pastor Ed Brashier shares this week's message from Good Shepherd Lutheran Church in Gardendale, Ala.