

Above left: From The Keep: Glaeken Trismegistus travels by boat
toward Romania. We note that there's no engine noise in this scene,
and the sails are not raised, but the ship is still moving through the
water at a good speed.
Above right: From Heat: Neil looks out the large window of his
Malibu beach house.
Left: From Thief: Frank (left) sits with a fisherman on a jetty in
a lake.
Each of the above three screen shots from the movies of Michael Mann, depicts the Holy Spirit moving over the waters as told at the beginning of the biblical book of Genesis. For the majority of Christians, the Holy Spirit (prior English language usage: the Holy Ghost from Old English gast, "spirit") is the third person of the Holy Trinity—Father, Son, and Holy Spirit.[2]
Genesis 1:1-8 reads as follows (New International Version):
In the beginning God created the heavens and the earth. Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters. And God said, "Let there be light," and there was light. God saw that the light was good, and he separated the light from the darkness. 5 God called the light "day," and the darkness he called "night." And there was evening, and there was morning—the first day. And God said, "Let there be a vault between the waters to separate water from water." So God made the vault and separated the water under the vault from the water above it. And it was so. God called the vault "sky." And there was evening, and there was morning—the second day.
Medieval theologian and philosopher Saint Augustine discusses the above verses in Book 13 of his Confessions. From the Outler translation:
[13.5] See now, how the Trinity appears to me in an enigma. And thou art the Trinity, O my God, since thou, O Father--in the beginning of our wisdom, that is, in thy wisdom born of thee, equal and coeternal with thee, that is, thy Son--created the heaven and the earth...And now I came to recognize, in the name of God, the Father who made all these things, and in the term "the Beginning" to recognize the Son, through whom he made all these things; and since I did believe that my God was the Trinity, I sought still further in his holy Word, and, behold, "Thy Spirit moved over the waters." Thus, see the Trinity, O my God: Father, Son, and Holy Spirit, the Creator of all creation!
[13.6] But why, O truth-speaking Light? To thee I lift up my heart--let it not teach me vain notions. Disperse its shadows and tell me, I beseech thee, by that Love which is our mother; tell me, I beseech thee, the reason why--after the reference to heaven and to the invisible and unformed earth, and darkness over the abyss--thy Scripture should then at long last refer to thy Spirit? Was it because it was appropriate that he should first be shown to us as "moving over"; and this could not have been said unless something had already been mentioned over which thy Spirit could be understood as "moving"? For he did not “move over” the Father and the Son, and he could not properly be said to be “moving over” if he were "moving over" nothing. Thus, what it was he was "moving over" had to be mentioned first and he whom it was not proper to mention otherwise than as "moving over" could then be mentioned. But why was it not fitting that he should have been introduced in some other way than in this context of "moving over"?
The Confessions of St. Augustine (Outler translation)
