And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.
All Commentaries on Genesis 1:2 Go To Genesis 1
Ephrem The Syrian
AD 373
[The Holy Spirit] warmed the waters with a kind of vital warmth, even bringing them to a boil through intense heat in order to make them fertile. The action of a hen is similar. It sits on its eggs, making them fertile through the warmth of incubation. Here then, the Holy Spirit foreshadows the sacrament of holy baptism, prefiguring its arrival, so that the waters made fertile by the hovering of cthat same divine Spirit might give birth to the children of God.
