Divine Mercy Sunday [Yr. A] (April 12, 2026) Acts 2:42-47, I Peter 1:3-9, John 20:19-31. By: Rev. Fr. Clifford Atta Anim.

Divine Mercy Sunday Homily

Today, as we gather in the joy of the Risen Lord, the sacred readings invite us to contemplate the boundless depths of God’s Divine Mercy. This mercy is not a distant concept but a living reality poured out upon us through the Sacrament of Reconciliation for the forgiveness of sins, and through every Sacrament of the Church, which the Lord instituted to make us holy and to draw us ever closer to Himself. When received with humble, trusting faith, these channels of grace transform our lives and conform us more fully to the image of Christ.

In the Opening Prayer of today’s Mass, we address the Father as the “God of everlasting mercy.” The Responsorial Psalm echoes this truth with insistent joy: three times we proclaim, “His mercy endures forever!” (Ps 118). From the very beginning, God has revealed His merciful heart most perfectly by sending His only-begotten Son into our broken world. Jesus Christ, true God and true man, became our Savior through His saving Passion, Death, and glorious Resurrection. In Him, mercy and truth have met; justice and peace have kissed (cf. Ps 85:10).

In the first reading from the Acts of the Apostles (Acts 2:42-47), we see the early Christian community living as a visible sign of God’s mercy. They devoted themselves to the apostles’ teaching, to the breaking of bread, and to prayer. They held everything in common, sold their possessions, and distributed the proceeds according to each one’s need. Because of this sacrificial agape love and concrete acts of mercy, the Lord added daily to their number those who were being saved. The early Church grew not primarily through eloquent preaching alone, but through the radiant witness of lives transformed by mercy.

St. Peter, in the second reading (1 Peter 1:3-9), blesses God, the Father of our Lord Jesus Christ, who in His great mercy has given us new birth into a living hope through the Resurrection of Jesus Christ from the dead. By raising His Son and exalting Him to glory, the Father has opened for us the promise of our own resurrection and an imperishable inheritance kept in heaven. Even amid trials, this mercy-filled hope fills us with inexpressible joy.

The Gospel (John 20:19-23) brings us into the upper room on the evening of that first Easter Sunday. The risen Jesus appears to His fearful disciples, breathes the Holy Spirit upon them, and institutes the Sacrament of Reconciliation with solemn authority: “Receive the Holy Spirit. Whose sins you forgive are forgiven them, and whose sins you retain are retained.” What tender mercy! The same Lord who conquered death now empowers His Church to loose the chains of sin that bind the human heart.

In the same scene, we encounter the Apostle Thomas, who was absent at the first appearance. Doubting the testimony of his brethren, Thomas declares he will not believe unless he sees the mark of the nails in Jesus’ hands and puts his finger into the wound in His side. Eight days later, the merciful Lord returns specifically for Thomas. He does not rebuke him harshly but gently invites: “Put your finger here and see my hands, and bring your hand and put it into my side, and do not be unbelieving, but believe.” Thomas responds with one of the most profound professions of faith in all Scripture: “My Lord and my God!” (Jn 20:28).

Here we see Divine Mercy at work in a personal and intimate way. Jesus meets Thomas exactly where his weakness lies—not to shame him, but to heal his doubt and elevate his faith. This encounter reminds us that our Lord is patient with our hesitations, our questions, and even our moments of spiritual dryness. He comes to us again and again, offering the gift of faith that leads to deeper communion with Him.

We also remember other beautiful biblical examples of God’s relentless mercy. Think of the Prodigal Son in Luke 15: the father does not wait for his wayward child to crawl back in perfect contrition; he runs out to meet him while he is still far off, embraces him, and restores him fully with robe, ring, and sandals. Or consider the woman caught in adultery (John 8): while others prepare to stone her, Jesus bends down, writes on the ground, and says, “Neither do I condemn you. Go, and sin no more.” Time and again, from the mercy shown to King David after his grave sin with Bathsheba (2 Samuel 12; Psalm 51), to the healing of the paralytic lowered through the roof (Mark 2), to the call of Matthew the tax collector (Matthew 9), Scripture reveals a God who delights in showing mercy (Micah 7:18).

My dear friends, what life lessons does the Lord offer us on this Divine Mercy Sunday?

First, we are called to accept God’s invitation to both celebrate and practice mercy in our daily Christian lives. The Church places the Sacrament of Reconciliation and the Holy Eucharist at the heart of this celebration. Making time for Eucharistic Adoration allows us to bask in the Lord’s presence and give thanks for His mercy. Yet the truest proof that we have received mercy is when we become instruments of it. Through the corporal works of mercy—feeding the hungry, clothing the naked, visiting the sick and imprisoned—and the spiritual works—admonishing the sinner, instructing the ignorant, comforting the afflicted, forgiving offenses—we extend God’s compassion to others and prepare ourselves to stand confidently before His merciful judgment.

Second, let us earnestly ask God for a living faith that culminates in total self-surrender and expresses itself in agape love toward all whom we meet. Authentic faith enables us to recognize the Risen Christ present in every person, especially in the poor, the suffering, and the marginalized. It moves us from mere belief to generous service.

The spiritual tradition of the Church offers proven ways to nurture this dynamic faith, much like that of St. Thomas:

a) Daily meditative reading of Sacred Scripture, so that we come to know Jesus personally and intimately, as a friend rather than a distant figure.

b) Persistent personal and communal prayer, which keeps the flame of faith burning brightly.

c) Frequent and worthy reception of the Sacraments of Reconciliation and the Holy Eucharist, through which we share ever more deeply in the divine life of Christ.

St. Teresa of Calcutta expressed this beautifully: “If we pray, we will believe; if we believe, we will love; if we love, we will serve. Only then do we put our love of God into action.”

As we conclude, let us entrust ourselves anew to the mercy of the Risen Lord. May the God of everlasting mercy, who raised Jesus from the dead and breathed His Spirit upon the Apostles, strengthen our faith, forgive our sins, and make us merciful as He is merciful. God bless you.

References and Sources

•  Sacred Scripture: Acts 2:42-47; 1 Peter 1:3-9; John 20:19-23; Psalm 118; Luke 15:11-32 (Prodigal Son); John 8:1-11 (Woman caught in adultery); Psalm 51; Micah 7:18; Mark 2:1-12; Matthew 9:9-13.

•  Roman Missal – Opening Prayer for the Second Sunday of Easter (Divine Mercy Sunday).

•  Catechism of the Catholic Church, especially paragraphs 1422-1498 (on the Sacrament of Penance and Reconciliation) and 1441-1442 (institution by Christ).

•  Teachings of the Saints: St. Teresa of Calcutta (Mother Teresa), as quoted in various collections of her writings and speeches.

•  Magisterial sources: St. John Paul II, Dives in Misericordia (Rich in Mercy), and the establishment of Divine Mercy Sunday in the universal calendar.