The Most Holy Trinity

(Trinity Sunday, C)

Trinity Sunday is absolutely one of my favorite days to be a priest. Why? Because I don't have to listen to any Trinity Sunday homilies! In the fifteen Trinity Sundays from my baptism to my ordination, I heard a good homily pretty rarely.

It usually goes like this: 'O.k., it's Trinity Sunday. God is a Trinity. He's three, he's one, you can't really understand it, but that's how it is. Please stand for the Creed.' Maybe if you're lucky you at least get the amusement of some limping analogies, or the excitement of a little heresy, usually modalism or Arianism.

I always wanted to stand up and say no! Let us not pass over the central mystery of the Christian faith with mystifying arithmetic or the dullness of obnubilating analogies!

Here's the thing: We can have an understanding of the Blessed Trinity. Not a comprehension, mind you, but some understanding. This is so for two reasons. First, that we are made in the image and likeness of God, and second, God reveals himself as Trinity in the Scriptures.

Let’s start with ourselves. If we are created in the image and likeness of God, and this is what is distinctive about us human beings among all God’s creatures, and if God is a Trinity, then we are created in the image and likeness of the Blessed Trinity. Therefore, if we look at ourselves when we are most happy and most the creatures God made us to be, we should see in ourselves some vestige or reflection of the Blessed Trinity. And when are we happier than we are in love? Indeed, love makes us happy because God himself is Love, and our experiences of love are a taste of divine joy. But there is no such thing as a love that doesn’t love someone; love is always specific—we fall in love with this particular person, or place, or ideal. So for God to be Love itself, God must be at once Lover and Beloved. Indeed, this is what we are talking about when we reflect on the Blessed Trinity. From all eternity, the overflowing Love we call God self-expresses into a perfect and complete reflection of Himself. God is Lover and Beloved, Father and Son, Source and Eternal Word, or, as we hear in the first reading today, Lady Wisdom at play with the Creator at the beginning of time.

There you have it. God is not some static ‘supreme being’ sitting on a throne somewhere far away. God is a super-creative set of loving dynamisms. Lover, Beloved, and the Love they share, Father and Son with the Holy Spirit, this is who God is. But here’s the really good news: because God is a set of loving dynamics, “persons,” as we say in theology, it means that God is a reality that can be stepped into.

In fact, this is what we celebrate by our Christianity. In Jesus Christ, the Holy Spirit has stretched the love of God the Father and God the Son into the world, that we might have the opportunity to be included in this original Love. This is what we mean in the Creed when we say that Jesus, the Word made flesh, was conceived ‘by the power of the Holy Spirit.’ The Spirit—the Love between Father and Son—has made a home for that love in our humanity through the mystery of the Incarnation. In Jesus, our humanity has the opportunity to be caught up into the eternally creative, utterly delightful, and perfectly happy divine Activity we call the Blessed Trinity. As St. Paul writes in the second reading today, Jesus is our “access” to the grace of God.

This is the joy of the Holy Communion we receive here at Holy Mass—we receive the sacrificed Body of Christ into our bodies, and so are caught up by the Spirit into the love of God the Father and God the Son. We begin to live in God. This is the good news Jesus announces in the gospel today: The Spirit will guide us “to all truth.” This Truth is God himself, the Blessed Trinity himself, in whose image we are created, and whose divine life is our destiny in heaven. As we are caught up anew into the Blessed Trinity through our Holy Communion today, let us give thanks for the chance to begin to live the life of heaven while we are still on the pilgrimage of this life.