The elements change order with one another, as the notes and rhythm change on a harp, even while continuing in the same sound.

Creatures of the dry land turn into creatures of the waters, and creatures that swim trode now upon the earth.
Fire kept the mastery of its own power in the midst of water, and water forgot its quenching nature. Flames did not consume the flesh, nor did they melt the heavenly food.
In all things, O Lord, you did magnify your people; you have not forgotten them, but have always helped them.