Solemnity of the Most Holy Trinity

Sunday, June 15, 2025

Location: All Parishes

The Catechism of the Catholic Church tells us that the Trinity is the central mystery of the Christian faith. "It is the mystery of God in himself." (no. 234) God has revealed himself to us as Father, Son and Holy Spirit. He is three persons in one God. The Church's teaching focuses on the following:

  • The Trinity is One — "We do not confess three Gods, but one God in three persons ... The divine persons do not share the one divinity among themselves but each of them is God whole and entire ..." (no. 253)
  • The Three Persons of the Trinity are Distinct from One Another — "It is the Father who generates, the Son who is begotten, and the Holy Spirit who proceeds." (no. 254)
  • The Three Persons of the Trinity are Relative to Each Other — "Because it does not divide the divine unity, the real distinction of the persons from one another resides solely in the relationships which relate them to one another ..." (no. 255)

This may sound overwhelming and difficult to understand because it is. It is impossible to fully understand this mystery. However, we are to try because God reveals himself this way. In the Gospel of John, we see Jesus revealing his Trinitarian nature to his disciples.

"Jesus said to his disciples: 'I have much more to tell you, but you cannot bear it now. But when he comes, the Spirit of truth, he will guide you to all truth. He will not speak on his own, but he will speak what he hears, and will declare to you the things that are coming. He will glorify me, because he will take from what is mine and declare it to you. Everything that the Father has is mine; for this reason I told you that he will take from what is mine and declare it to you." (John 16:12-15)

Again, the reality of the Trinity can never be fully explained, but we do have examples in our human experience that can help us see various aspects of this mystery. For example, in "The Holy Family, the Holy Trinity, and You" explains the similarities between the Trinity and the family and how love is the core of both. "When we reflect on the nature of the holy Trinity, we see that the human family itself teaches us about God. The Trinity is a loving, self-giving unity of three divine persons — God the Father, God the Son, and God the Holy Spirit — in one divine being. Their loving union is procreative, in that the holy Trinity brought creatures into existence to share in their divine love for all eternity.

"Likewise, a husband and wife join in a loving, self-giving, procreative union. Therefore it is not merely individual man and woman that bear the image of God, but also the human family itself, because together they form a union of love from which proceeds the fruitfulness of children. For this reason Pope Benedict XVI called the human family an icon of the holy Trinity ... When a man and wife desire to create children to share in their love, it is something like the desire of the holy Trinity to create you and me." To read more, visit Getfed or explore this mystery further by reading, "Immersed in the Trinity and what it implies" from Word on Fire.