By Douglas K. Wilson, Ph.D. Dean, School of Christian Studies, University of Mobile THE SHEPHERD Psalm 23:1–6 Our psalm this week comes from Book One (Ps. 1–41), attributed almost exclusively to David. Even a psalm without superscription from this section of the Psalter was understood to have been written by David (see Ps. 2 and Acts 4:25–26). This psalm accompanied…