Song Meaning
This Latin hymn directly addresses the Holy Trinity, invoking its presence and divine nature. The opening lines establish the Trinity as the origin and beginning of all things, existing without end. It paints a picture of celestial beings, the "heavenly host," constantly praising and adoring this triune God. The lyrics suggest a cosmic order where even the "triple machine of the world" offers blessings through the ages.
The narrator then shifts perspective, bringing the earthly worshippers into the fold. "We too, prostrate, assume ourselves" to be servants adoring the divine. The plea is for these humble supplications and vows to be joined with the hymns of the heavenly choirs. This creates a powerful contrast between the eternal, celestial praise and the earthly, immediate act of worship.
The core theological assertion is that the Trinity is perceived as "one light" that is nonetheless worshipped as "threefold." The Alpha and Omega, the beginning and the end, is praised by every spirit. This highlights the paradoxical yet fundamental Christian belief in the unity of God within the distinct persons of the Father, Son, and Holy Spirit.
The hymn concludes with a direct doxology, offering praise to the Father, the Only-Begotten (Son), and the Holy Spirit. It reaffirms the concept of a "Trine and simple God," a singular divine essence expressed in three persons. The final "Amen" seals this declaration of faith and adoration, grounding the cosmic praise in a specific, communal act of worship.