A reverential scene embodying the core essence of Exodus 17:6 from the Bible. Depict a rocky landscape with a spring of fresh water miraculously gushing from a large boulder. Surrounding this miraculous scene, imagine crowds of people marveling at the sight, their expressions full of awe and faith. Please avoid the inclusion of text or words in the image. This art should carry a devotional essence to the Christian faith and entirely made with tones of sincerity and reverence.