Creation & The Spirit Over the Waters
“The earth was without form and void… and the Spirit of God was moving over the face of the waters.” — Genesis 1:1–2
Genesis 1:1–2CCC 1218
At the very beginning, before anything has taken shape, the Holy Spirit hovers over the waters of the deep. Water is present at the first moment of God's creative action — and from that moment it is bound up with the origin of life itself, with fruitfulness, and with the ordering power of God's word. The Catechism calls the water of creation the first great sign of Baptism, seeing in it “the seed of life.”
Baptism is a new creation. The same Spirit who brooded over the primordial waters now works through the baptismal font, bringing a soul into being that did not exist before: a child of God. What happened to the cosmos in Genesis 1 happens to the person in the sacrament — water and the Holy Spirit together produce new life (cf. John 3:5).