Psalm 23, 'The Lord is my Shepherd, ' describes the psalmist as a trusting sheep, traveling through both pleasant and difficult terrain, always in the reassuring presence of God. The psalm is for all of us, yet when troubles come--which they inevitably do--rather than feeling God's loving presence we may start to doubt his love; instead of feeling safe, we experience fear, guilt, hurt and loneliness--the loneliness of a lost sheep. In Rejoice...