Create a respectful and devotional watercolor styled depiction of a scene from Exodus 17:6. Show a figure standing near a rock in a desert landscape, which is presumably Horeb. The figure is striking the rock with a staff, and water flows out from the striking point. Spectators, presumably the elders from Israel, are watching from a distance. Make sure all elements of the image are respectful to Christianity. Do not include any text in the image.