Today, we celebrate the Solemnity of the Most Holy Trinity. Pope Emeritus Benedict XVI said that God “is the Creator and merciful Father; he is the Only-Begotten Son, eternal Wisdom incarnate, who died and rose for us; he is the Holy Spirit who moves all things” (Angelus, 6/7/2009). Every time we pray the Nicene Creed, we profess our belief and faith in the Triune God - three distinct Persons: Father, Son, and Holy Spirit - GOD.
We profess: “I believe in one God, the Father almighty. . .” the Creator and Author of life. He created “the heavens and the earth. . .” (Genesis 1:1) and He “created [us] in his image; in the image of God he created [us]; male and female he created [us]. God blessed [us]. . .” (1:27). God is the great “I AM” (Exodus 3:14) who is always close to us, guides us, and even removes obstacles in our lives in a similar way that He parted the Red Sea for the Israelites and accompanied them on their journey across the Red Sea and into the wilderness (14:10-22).
We profess: “I believe in one Lord Jesus Christ, the Only Begotten Son of God. . .” The Son reveals the Father to us: “Whoever has seen me has seen the Father” (John 14:9). Jesus is “the way and the truth and the life. No one comes to the Father” (14:6) except through him who was crucified on the Cross, died, resurrected, and ascended into heaven to prepare a place in his Father’s house for us so that we can be with him for all eternity (14:2). Jesus loves us, calls us “friends” (15:15), and keeps his promise to be with us “always, until the end of the age” (Matthew 28:20) through the Sacraments of the Church.
We profess: “I believe in the Holy Spirit, the Lord, the giver of life. . .” who is the promise of the Father and of Jesus: “I will ask the Father, and he will give [us] another Advocate to be with [us] always, the Spirit of truth. . . he will teach [us] everything and remind [us] of all that” Jesus teaches us (14:16-17, 26). This is the truth of God’s love that Jesus reminds us of in today’s Gospel, saying; “when he comes, the Spirit of truth. . . will guide [us] to all truth”
Above all, the Trinity is a communion of love who finds “delight in the human race.” Pope Emeritus Benedict XVI observed: “three Persons who are one God because the Father is love, the Son is love, the Spirit is love. God is wholly and only love, the purest, infinite and eternal love” (Angelus, 6/7/2009). God so loves us “that he gave his only Son, so that everyone who believes in him might not perish but. . . be saved through him” (John 3:16-17). Jesus so loves us that he “emptied himself. . . coming in human likeness; he humbled himself, becoming obedient to death, even death on a cross” for our salvation (Philippians 2:7-8). The Holy Spirit so loves us that he “comes to the aid of our weaknesses [and] intercedes” for us (Romans 8:26).
In the communion of love of the Father, Son, and Holy Spirit, the Trinity shows us how we are to “love the Lord, [our] God, with all [our] heart, with all [our] soul, and with all [our] mind. . . [and to] love [our] neighbor as [ourselves]” (Matthew 22:37,39). Pope Leo XIV reflected on the communion of love and unity of the Trinity, saying: “Christ prays that we may “all be one” (v. 21). This is the greatest good that we can desire. . . in his mercy, God has always desired to draw all people to himself. It is his life, bestowed upon us in Christ, that makes us one, uniting us with one another. . . Different, yet one; many, yet one; always, in every situation and at every stage of life” (homily, 6/1/2025).
We love God as He loves us and we love others as God loves us, not by our own will and power, but by tapping into the graces of the Sacraments that we have received. The Sacraments are visible signs of an invisible reality that unites us all as members of the one Body of Christ with Jesus as the head of his Body - the Church [us]. Nothing unites us to each other and to Christ more than the Eucharist. Right here, on this altar of our Lord and our God, the Holy Spirit, working through the priest who is in persona Christi (or in the person of Jesus Christ) consecrates bread and wine that become the Body of Christ broken for us and Blood of Christ poured out for us. When we receive our Eucharistic Lord - body, blood, soul, and divinity - at Communion, God reveals to us the invisible reality: we are so loved by our Triune God.
The realization that we are so loved by our Triune God frees us not only to have bope, but to be the hope and peace of Christ for others. Saint Paul wrote that “we have peace with God through our Lord Jesus Christ. . . and we boast in hope of the glory of God. . . and hope does not disappoint, because the love of God has been poured out into our hearts through the Holy Spirit that has been given to us.” Hope in the Trinity gives us “a spirit of wisdom and of understanding, a spirit of counsel and of strength, a spirit of knowledge and of fear of the LORD” (Isaiah 11:2), to help us be Jesus Christ to others as we accompany the most vulnerable, the marginalized on the peripheries of society, those experiencing homelessness, the migrants and immigrants, and families who are struggling against the darkness that exists in a world that needs God more than ever.
I want to conclude by sharing these words of Pope Leo XIV, especially to all fathers on this Father’s Day, who along with your wives are the heads of your “domestic churches” and the formators of your children’s faith. The Holy Father said: The profound thirst for the infinite present in the heart of every human being means that parents have the duty to make their children aware of the fatherhood of God. In the words of Saint Augustine: “As we have the source of life in you, O Lord, in your light we shall see light” (Confessions, XIII, 16).