聖書

Joshua 4:9

⁹ Joshua set up twelve stones in the middle of the Jordan, in the place where the feet of the priests who bore the ark of the covenant stood; and they are there to this day.

解説

Sea and the waves roaring

In Luke 21:25, this signifies heresies and controversies in an uproar. (Arcana Coelestia 2120)

(参照: Luke 21)