At the conclusion of the Easter season, the Church in her Sacred Liturgy directs the Christian faithful to ponder the inner life of God Himself, the mystery of the Most Holy Trinity. The One who dwells in inaccessible light—He who simply is, without beginning or end—is the One we adore as Father, Son, and Holy Spirit.
The Church’s teaching that God is a Trinity of three Persons in the unity of the divine nature is a mystery not in the sense of a puzzle or riddle, but a reality whose meaning can never be exhausted. St. Catherine of Siena described the Trinity as “a sea so deep that the more I enter, the more I find, and the more I find, the more I seek.”
An ancient creed expresses the faith of the Church with striking clarity and rhythm: “The Father uncreated, the Son uncreated, and the Holy Spirit uncreated; and yet not three uncreated, but one uncreated.” Likewise: “The Father incomprehensible, the Son incomprehensible, and the Holy Spirit incomprehensible; and yet not three incomprehensibles, but one incomprehensible.” As St. Augustine put it, “If you have comprehended it, it is not God.”
So what are we to do? Be consoled that in God there is always more. A well-known story tells of St. Augustine by the seashore meeting a child trying to pour the ocean into a small hole in the sand. When Augustine objected, the child replied, “It is easier for me to pour the ocean into this hole than for you to fit the mystery of the Trinity into your finite mind.” The mystery we celebrate this Sunday is not something to be mastered, but to be adored.
The Trinitarian mystery is at the heart of the Christian faith. Through it we come to know not only that God loves us beyond measure, but that God is Love—the eternal communion of Father, Son, and Holy Spirit. In the Risen Christ, we are drawn into that communion of divine love.
-Fr. Richard Hermes, S.J.
