Book excerpt: This omnibus edition brings together Phillip Keller's three devotional classics, A Shepherd Looks and the 23rd Psalm, A Shepherd Looks at the Good Shepherd, and A Shepherd Looks at the Lamb of God. As a shepherd, Phillip Keller knew what it was to protect a vulnerable flock on a daily basis. The special skills of a shepherd demanded compassion, care, and guidance. His practical experience provides a wellspring of profound spiritual insight, reflected in these timeless meditations on the most famous psalm of all, on the relationship between the Good Shepherd and his sheep, and on the sacrificial role of Christ the Lamb of God.