05/31/2026
TRINITY SUNDAY: A CELEBRATION OF THE “PERSONS” OF GOD
Lectionary Readings for Trinity Sunday Year A
May 31, 2026
Just as Memorial Day weekend ushered in the unofficial start of the summer season, so Pentecost has led us into the green season of the church year. It officially begins today with Trinity Sunday. The green color of our paraments and my stole reflect growth and maturing in Christ. Because all the other seasons are numbered, this season is numbered according to the Sundays following Pentecost. Today is the second Sunday after Pentecost. Together with the Season of Epiphany, the Pentecost/Trinity Season is called Ordinary Time. Ordinary Time is not insignificant. It just means this season doesn’t have a specific theme like the waiting season of Advent, the Christmas season of Jesus’ birth, the revealing season of Epiphany, the repentant season of Lent, or the celebration season of Christ’s resurrection, Eastertide. As stated in the Centering Thought, this is the only Sunday in the Christian Calendar Year that celebrates a doctrine of the church.
While each part of what we call the Trinity can be found throughout the Bible, the word trinity does not exist within the scriptures because it is a church coined word. The Nicene Creed is the first official trinitarian statement of faith of the Christian Church. Under Emperor Constantine, the first Christian emperor, the Council of Nicaea met in what is now northwest Turkey in 325 CE and created this document. This was the first worldwide meeting of leaders of the early Christian Church, noting that worldwide referred to the Roman Empire at the time. This council set forth affirmations of belief to be used throughout Christendom in order to put an end to heretical beliefs which had risen. People, as people will, began putting forth other ideas, particularly about Jesus, saying that he was not really human at all and didn’t really suffer and die. So, beliefs like Docetism and Gnosticism arose, confusing the faithful.
The Nicene Creed standardized Christian beliefs. It confirmed and established the universal belief of Jesus’ divinity, the Trinity, and Jesus’ incarnation, crucifixion, suffering, death and resurrection, for our salvation. Far, far later down the road, as the churches split off into denominations, many denominations created their own affirmation, statement, or confession of faith. The UCC’s is called The Statement of Faith, and while it has undergone revisions since it was first adopted, what remains constant throughout the language changes is the trinitarian formula and both the humanity and divinity of Jesus.
The symbol for the Trinity is an equilateral triangle, representing the three “persons” of the Trinity. The most common names of these “persons” are Father, Son, and Holy Spirit and Creator, Redeemer, and Sustainer. The symbol of the equilateral triangle stresses that God is relational in nature and that all “persons” of the Trinity relate to each other as a unified body.
Read responsively Psalm 8, page 728 (Chalice)
We don’t know when God created, how God created, or why God created, but it is our profession of faith that God created. The entire chapter of Genesis 1, plus Genesis 2:1-4a, was our Torah reading for today, which is obviously too long to read. The Psalm for today summarizes well what God did in the creation process. The psalmist specifically mentions God’s creation of the heavens, the moon and the stars; he mentions God’s creation of the beasts of the field, the birds of the air, and the fish of the sea. The Psalmist is so awestruck by what God created when he looked into the heavens and viewed the moon and the stars that he asked, “What is humanity that God is mindful of us, mortals, that God cares for us?” The psalmist recognized the relational aspect of God when he spoke and answered his own question saying, “You have made them, meaning humanity, a little lower than God, crowned them with glory and honor, and gave them dominion over the works of your hands. Scripture reminds us that “God saw everything that had been created and declared it good.” The psalmist believed that too, which is what prompted him to write, “O Lord, our God, how majestic is your name in all the earth!”
From a faith perspective, God is the “Father” that gave birth to creation. God is continuously creating and recreating still today. As it has been from the beginning, it remains the nature of God to be in relationship with the whole of creation, and therefore it remains the mission of mortals to care for the whole of creation on God’s behalf. Just like we cannot love God without loving neighbor, neither can we be in full relationship with God without being in full relationship with all that God created. All creation is part of God and God is part of all creation. So, we are co-creators with God.
Hymn: “For the Beauty of the Earth” No 28, Verses 1-3 (Black NCH)
Read Matthew 28:16-20
16 Now the eleven disciples went to Galilee, to the mountain to which Jesus had directed them. 17 When they saw him, they worshiped him, but they doubted. 18 And Jesus came and said to them, “All authority in heaven and on earth has been given to me. 19 Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit 20 and teaching them to obey everything that I have commanded you. And remember, I am with you always, to the end of the age.”
In order to be a son or daughter, there needs to be parents somewhere in the picture. We know from scripture that God called Jesus God’s Beloved Son at his baptism. We also know Jesus was the son of Mary, who was engaged to Joseph of Nazareth. This goes to the point of Jesus being both fully divine and fully human. We know that it is not uncommon for sons to follow in their father’s footsteps. Jesus did. It is believed that until Jesus appeared in scripture at around the age of 30th, he worked in the same trade as his earthly father Joseph; perhaps he even worked alongside Joseph. After that, he entered the field of ministry, which was the work of his heavenly Father.
From the time of his baptism, Jesus brought the presence of God with him every place that he preached, taught, or healed those in need of comfort and care. Jesus spoke God’s true word to power and authority; he advocated for the poor, the widow, the orphan and the stranger. Jesus had compassion for those the world relegated to the fringes of society because they too were children of God. Jesus so epitomized the will and way of God, that God raised him from the dead and place all authority in heaven and earth in his hands.
The resurrected presence of Christ lives on today though those who choose to follow in Jesus’ way. Collectively, that body is called the Christian Church. Our mission has been handed over to us from Jesus, himself. We are to baptize and we are to teach the lessons that Jesus taught his disciples long ago through both word and deed. In our doing the work of God, who sent Jesus to us, Christ has promised that he will be with us to the end of the age. God remains the holder of time, now and forever.
Hymn: “Fairest Lord Jesus” verses 1 & 4 Public Domain
Fairest Lord Jesus, ruler of all nature, O thou of God and man the Son:
Thee will I cherish, Thee will I honor, Thou, my soul's glory, joy, and crown
Beautiful Savior! Lord of all the nations! Son of God and Son of Man!
Glory and honor, praise, adoration Now and forevermore be thine!
Read John 14:25 “I have said these things to you while I am still with you. 26 But the Advocate, the Holy Spirit, whom the Father will send in my name, will teach you everything and remind you of all that I have said to you.
The concept of God is elusive to human minds. I like the part in our communion liturgy that reads, “Holy God, our loving Creator, close to us as breathing yet distant as the farthest star.” God can feel so near and so far away at the same time. We know who God is by God’s creation. We can see God’s handiwork around us, and we can feel God’s presence, but we don’t have physical form for God. Jesus, we can wrap our head around. He was a man and we know what a human person looks like. We also have Jesus’ recorded words and teachings. So, we have some idea of how he lived and how he died. Yet he isn’t physically present with us either. So how do we follow him? Jesus thought enough about us to ask God to send us an Advocate and boy o boy do we need one. The Spirit is our advocate, the one who works in us and through us for our best welfare and for the best welfare of God’s kingdom.
It is the job of the Spirit to keep us walking, as best as humanly possible, in the way of God following Jesus’ example. It is so easy for us to stray and lose focus. The Spirit blows at the will of God, calling us in and sending us out. The Spirit equips us for ministry in Jesus’ name by bestowing upon us gifts and talents that become stronger when we use them individually and collectively for service. The Spirit empowers and energizes us to walk the walk over the long haul and not give up. The Holy Spirit finds us wherever we may be on life’s journey. It speaks to us from within, like a still, small voice or a prodding force that mandates our attention. It comes to us in our dreams. It touches our spirit through the most ordinary of days in the most ordinary ways when we least expect it. When we pray, it is the Spirit that responds. When we experience those God moments that make us pause, smile, cry, or give thanks, we know that the Spirit has been at work. The Holy Spirit moves us off of our square to do the work of God that we never imagined was possible. The Holy Spirit is the tie that binds us in love, one to another, and to our Lord and God.
Hymn: “Holy Spirit, Ever Dwelling” No 59, verses 2 & 3 (Black, NCH)
2 Holy Spirit, ever breathing on the church the breath of life;
Holy Spirit, ever striving through your people’s ceaseless strife,
Holy Spirit, ever forming in the Church the mind of Christ,
In our worship we will praise you for your fruit and gifts unpriced.
3 Holy Spirit, ever working through the Church's ministry;
Quick'ning, strength'ning, and absolving, setting captive sinners free;
Holy Spirit, ever binding age to age and soul to soul
In communion never ending, you we worship and extol
There are no adequate human words to explain the totality of God. God cannot be contained in creeds, statements, or Trinitarian formulas, but it is still important for us to try to name our experiences and understandings of God at work in our lives and the world as best as we can. This Sunday is set aside every year to do just that, knowing, like the psalmist, we are left scrambling for words. I believe the psalmist came to the right conclusion in saying, “O Lord, our God, how majestic is your name in all the earth.”
May the grace of the Lord Jesus Christ, the love of God, and the communion of the Holy Spirit be with you all. Amen. (2 Corinthians 13:14)
PASTORAL PRAYER
Eternal God of many names and expressions, we gather before you on this Trinity Sunday. You are the Creator of the world in all its vast diversity. You are the source of all that was and is and forever will be. We are part of your creation, and you have charged us with caring for one another and this world in which we live. We have fallen short in our responsibilities and we pray for forgiveness. Help us do a better job of ushering in your kingdom on earth. We thank you for coming to us as a Son born of heaven and earth. Through Jesus’ life death and resurrection, you taught us in word and deed how we are to live as sons and daughters of your kingdom on earth. As the Church, help us to be the body and presence of Christ for others in our day-to-day living. We thank you for your Spirit that abides with us no matter where we may find ourselves on life’s journey. We pray that your Spirit will fall upon us all, melting us, molding us, using us that your will honor you and build up the body of Christ in the world.
God of the ages, in every generation your world, your creation needs to experience anew the fullness of who you are so that we can understand the fullness of who we are. To that end, we lift up our voices and we pray together the prayer taught to us by your Son saying, “Our Father, who art in heaven…