Psalm 33:7 

Not long ago, I read the above verse and became curious about God and the sea waters.  The Reformation Study Bible by R. C. Sproul says, “The creator is pictured poetically as exercising command over the waters of chaos (Ps. 18:16 note).  There may also be a poetical allusion to the song of Moses and Israel at the Red Sea (Ex. 15).”