Illustrate a young shepherd named David peacefully tending his sheep in the sere

Illustrate a young shepherd named David peacefully tending his sheep in the serene hills of Bethlehem, In times of war. David should be depicted with a calm and contemplative expression, with a heart full of faith and love for God. Capture the serenity of the rural landscape, with sheep grazing around and David holding a staff, perhaps looking up at the sky or in a posture of prayer, highlighting the contrast between David's inner peace and the turmoil of the outside world."