Then sang Moses and the children of Israel this song unto the LORD, and spoke, saying, I will sing unto the LORD, for he has triumphed gloriously: the horse and his rider has he thrown into the sea.
All Commentaries on Exodus 15:1 Go To Exodus 15
Augustine of Hippo
AD 430
As far as we are concerned, you see, they are dead, because they cannot lord it over us anymore; because our very misdeeds, which made us into their subjects, have been, so to say, sunk and obliterated in the sea, when we were set free by the bath of holy grace.