We speak of creation, then, either as of the Father, of the Son, or of the Holy Ghost, because it is of the Trinity--one act of the Godhead. But we attribute creation properly to the Father, because He is the Infinite Personal Cause. We attribute it to the Son, because He is the Infinite Personal Life. "In him was the life," says St. John, in the next sentence after that in which he says all things were created by the Word, "and," he adds, "the life was the light of men." {151} So chant we in the Credo: __Lumen de lumine__--Light of light. It is the first word spoken by God at the creation--"__Fiat lux!__" Admirable conception! Light is, as it were, the Creator of the image reflected in a mirror, and the Divine Word is the light--the Creator of the creature who is the image and likeness of God. St. Paul calls our Lord, who is Man united to the Word, "the image of the invisible God, the first-born of every creature. In Him were all things created in heaven, and on earth, visible, and invisible, whether thrones, or dominations, or principalities, or powers: all things were created by Him and in Him: and He is before all, and by Him all things consist." [Footnote 44] Because our Lord was the Word of God, the same thing is declared of Him, as the Eternal Wisdom, by the inspired prophet: "I came out of the mouth of the Most High, the first-born before all creatures." [Footnote 45] The creative act is, then, an image of the Son of God being divinely begotten by the Father; and creation in existence is an image of Him who truly said, "I am the Life." [Footnote 44: Coloss. i. 15-17.] [Footnote 45: Ecclus. xxiv. 5.] [USCCB: Sirach xxiv. 3.] We attribute the creation to the Holy Ghost when we say in the Creed, "And I believe in the Holy Ghost, the Lord and Life-giver." {152} Recall what I said about the Holy Ghost, that He is God living, enjoying His Divine life. Creation is the image of God living, and hence of the Holy Ghost. When man was created, the Sacred Record says, "God breathed the breath [or spirit] of life into his face, and man became a living soul." With man, everything lives and enjoys its being with an enjoyment which is a reflection of the supreme living beatitude in God. Thus exclaims the writer of the Book of Wisdom: "The Spirit of the Lord hath filled the whole earth: and that, which containeth all things, hath knowledge of the voice." [Footnote 46] [Footnote 46: Wisdom i. 7.] It is the Holy Ghost, the Spirit of God, the Lord and Life-giver, who, as holy Job declares, "hath adorned the heavens" with their radiant beauty, who hath filled the whole earth, and vivified it, so that it is not a dead but a living image of the Eternal, Omnipotent, Living God. Did I not say well, my brethren, that the mystery of the Holy Trinity is an illumination of the mystery of creation?