Saint Thomas, Apostle
Feast Day: July 3

Saint Thomas the Apostle was one of the twelve men chosen by Jesus to be His closest followers. He is mentioned in the Gospels as one of the disciples who traveled with Jesus, listened to His teachings, and witnessed His miracles. He is sometimes called “Didymus,” which means “twin,” but we do not know much about his background or family. Like the other apostles, Thomas left his old life behind to follow Jesus.
Thomas is best known for asking questions and wanting to understand things more clearly. In the Gospel of John, Thomas asks Jesus how the disciples can know the way to follow Him. Jesus responds with the well-known words, “I am the way, the truth, and the life.” This shows that he was eager to learn and wanted to be sure of what he believed.
After Jesus’ death and resurrection, Thomas famously doubted the news that Jesus had risen. When the other disciples told him they had seen Jesus alive, Thomas said he would not believe unless he could see and touch the wounds from the crucifixion. When Jesus appeared to he and invited him to touch the wounds, the apostle declared, “My Lord and my God!” This moment is remembered as a turning point in his faith.
Tradition says that Thomas later traveled far from Israel to share the message of Jesus. He is believed to have gone to India, where he taught people about Jesus and started Christian communities. He is remembered as a man who grew in faith and gave his life to help others know Jesus.
Seeing to Believe
After Jesus rose from the dead, He appeared to His disciples. However, Thomas was not with them the first time. The others told him that they had seen Jesus alive, but he struggled to believe it. Thomas said, “Unless I see the marks of the nails in His hands and touch them, I will not believe.” This moment is why this apostle is often called “Doubting Thomas.”
A week later, the disciples were together again, and this time Thomas was with them. The doors were locked, but Jesus appeared in the room and greeted them with peace. Then, Jesus turned to him. He invited him to touch the wounds in His hands and side. Jesus said, “Do not doubt but believe.”
Thomas did not need to touch the wounds. Seeing Jesus was enough. He immediately said, “My Lord and my God!” This was his way of showing that he now fully believed that Jesus was alive and that He truly was the Son of God.
Jesus responded to Thomas by saying, “You believe because you have seen Me. Blessed are those who have not seen and yet believe.” This is a reminder to all Christians that faith is not just about seeing or touching but about trusting in Jesus.
This story shows Thomas’ journey from doubt to faith. It also encourages us when we struggle to believe. His honesty about his doubts can help us to know that Jesus welcomes our questions and helps us grow in trust.
The story of “Doubting Thomas” has inspired many people over the centuries. It reminds us that even when faith is hard, Jesus is patient and meets us where we are. Like Thomas, we are invited to say, “My Lord and my God!”
An Apostle Takes the Gospel East
After Jesus’ resurrection and ascension, the apostles went out to share His message with the world. Tradition tells us that Thomas traveled far to spread the Gospel. He is believed to have journeyed to India, a land very different from his home. This makes him one of the first apostles to bring Christianity outside the Roman Empire.
In India, Thomas preached about Jesus and taught people about His life and message. Many people listened to him and became Christians. He is said to have baptized new believers and started Christian communities. Some of these communities still exist today and honor him as their founder.
Stories say Thomas built churches and taught the people how to live as followers of Jesus. He faced many challenges in a land with different customs and religions. But he continued to teach with courage and worked to spread the faith.
His mission in India ended in his martyrdom. Tradition says he was killed for his faith near Mylapore, which is in modern-day Chennai. A site called St. Thomas Mount marks the place where he is believed to have died. His tomb is also a place of pilgrimage for Christians in India.
The Christian communities in India that trace their roots to him are known as the “Saint Thomas Christians.” They have carried on the faith for generations. These communities are a testament to his dedication and his love for sharing the Gospel.
His journey to India shows the early Church’s mission to share Jesus with the world. His work reminds us that the message of Jesus is for all people, in every land and culture.
A Faithful Witness
Thomas the Apostle gave his life for his faith in Jesus. Tradition says he was martyred in India near a place called Mylapore, in what is now the city of Chennai. He was killed by local authorities who opposed his teaching about Jesus. According to the story, he was speared to death, which is why he is often shown in art holding a spear.
His death did not end the mission he started. The Christian communities he helped establish in India continued to grow. These communities, known as the “Saint Thomas Christians,” still honor him as their founder. They have kept their faith strong for nearly 2,000 years, passing it on from one generation to the next.
Thomas is also remembered in the wider Church. His feast day is celebrated on July 3. On this day, Catholics honor his life, his missionary work, and his willingness to die for Jesus. His story inspires many to trust in God and share their faith with others.
He is the patron saint of India and also of architects. He is connected to architects because of stories that say he helped build churches during his missionary work. People pray to Thomas for guidance in their work and faith, especially when they face doubt or challenges.
Today, pilgrims visit sites in India connected to him , such as St. Thomas Mount and his tomb. These places remind visitors of his courage and the legacy of his ministry. Churches around the world are also named after him, keeping his memory alive.
Thomas’ life and death show the power of faith and the call to share the Gospel. His story encourages us to trust in Jesus and follow Him, no matter where it leads.
A Saint for Seekers
Saint Thomas is a saint for anyone who struggles with doubt. When he heard that Jesus had risen, he was unsure. He wanted proof before he could believe. This part of his story shows us that it is normal to have questions about faith. Doubt does not make someone a bad Christian. It is a part of the journey.
Thomas teaches us to be honest with God. He did not hide his doubts or pretend to believe. Instead, he spoke openly about what he needed. Jesus responded with patience and met him where he was. This reminds us that we can bring our doubts and questions to Jesus. He is ready to help us grow in faith.
Thomas also shows us what it means to be bold in faith. Once he saw Jesus, Thomas declared, “My Lord and my God!” His doubt turned into strong belief. He gave the rest of his life to spreading the Gospel. We can learn from his example to trust God and share our faith with others.
His missionary work reminds us that faith is not just personal. It is something to be shared. Thomas traveled far from home to tell others about Jesus. We may not be called to go to another country, but we can share our faith in small ways with those around us.
Thomas’ story also teaches us that God can work through our weaknesses. Even though he doubted, he became a great apostle and missionary. This gives hope to anyone who feels unsure or unworthy. God can use each of us, just as we are.
In today’s world, where many people have questions about faith, Thomas is a great example. He shows that it is okay to seek answers and to ask for help. His life reminds us to keep searching, trusting, and sharing the hope we find in Jesus.
Daily Mass Readings for the Feast of Saint Thomas, Apostle
- First Reading – Ephesians 2:19-22: You are now fellow citizens with the saints, built on the Apostles’ foundation with Christ as the cornerstone, becoming a holy temple and dwelling place for God in the Spirit.
- Responsorial Psalm – Psalm 117: Praise the LORD, all nations and peoples. His kindness and faithfulness are everlasting. Spread the Good News everywhere.
- Gospel – John 20:24-29: Thomas doubted Jesus’ resurrection until he saw and touched Jesus’ wounds. Jesus appeared to him, inviting him to believe. The apostle then acknowledged Jesus as his Lord and God. Jesus blessed those who believe without seeing.
Homilies, Commentaries, and Reflections
Word on Fire: The Faith of St. Thomas
This reflection from Bishop Robert Barron for the Feast of St. Thomas the Apostle highlights why we resonate with the story of doubting Thomas. He exemplifies skepticism and empiricism, qualities common in our modern world. He demands physical proof of Jesus’ resurrection, saying he won’t believe unless he sees and touches Jesus’ wounds.
When Jesus reappears and invites him to touch His wounds, he believes. Jesus then states, “Blessed are those who have not seen and have believed.” This story encourages faith even without physical evidence, reminding us of the importance of belief in the unseen.
USCCB Reflection: From Doubt to Faith
This reflection from the USCCB for the Feast of St. Thomas the Apostle reminds us that we are no longer strangers but fellow citizens with the Saints and members of God’s household. St. Paul emphasizes the foundation of our faith in Jesus and our responsibilities as members of God’s family.
In the Gospel, the apostle seeks concrete evidence for his faith. Jesus appears and invites him to replace doubt with faith by showing His wounds. This exchange leads Thomas to confess, “My Lord and my God.” We are called to trust in Jesus and confess our faith, especially in trials.
Reflection: Faith in the Midst of Doubt
Saint Thomas shows us that faith is not always easy. He doubted that Jesus had risen from the dead until he could see and touch the wounds for himself. This reminds us that doubt is a part of faith. It does not mean we are weak or have failed. Like him, we can ask God for the help we need to believe.
Thomas teaches us to be honest about what we feel. He did not hide his doubt or pretend to understand. He spoke openly about his struggles. When he saw Jesus, he was ready to believe and follow Him. This shows us that God is patient with our questions and leads us to trust Him more.
He also reminds us that faith calls for action. After he believed, he went out to share the Gospel. He traveled to new places and told people about Jesus. His life shows us that faith is not just for ourselves. It is something we live out by helping others and sharing hope with them.
Thomas was not perfect, but God used him to do great things. His story gives us hope that God can use us too, even when we feel uncertain. It reminds us that faith grows over time, and we can always come closer to Jesus.
Reflection Questions:
- How do you handle doubt in your faith?
- Are there ways you can be more honest with God in prayer?
- What steps can you take to share your faith with others?
Word on Fire: Informed Faith
Bishop Robert Barron reflects on the Feast of St. Thomas the Apostle, highlighting the rich tradition of questioning and seeking understanding within Catholicism.
Bishop Barron emphasizes that limiting ourselves to what is visible and controllable would hinder our understanding of reality. The interplay between knowing and believing exists in various aspects of life, and informed faith opens the door to experiencing God’s mysterious workings beyond what can be seen and fully understood, leading to a deep and blessed relationship with Him.
USCCB Reflection: St. Thomas the Brave
In this USCCB video reflection on the Feast of St. Thomas the Apostle, we explore the various nicknames associated with him, including Doubting Thomas and Didymus the Twin. Rather than focusing on his doubts, we can highlight his bravery and willingness to confront the marks of pain and death. The wounds of Christ, still present on the Risen Lord, became a sign of life for him.
We must embrace our own wounds and struggles, recognizing that it is precisely in our brokenness that the Lord can transform and bring forth new life. This apostle serves as a source of strength, reminding us to trust in God’s transforming grace and to find hope in the midst of pain.
Resources

Litany of Belief Prayer
The Litany of Belief is a prayer that acknowledges both faith and doubt. It invites people to express their belief in God’s love and care, even when they feel uncertain or weak in faith. Each line pairs a statement of belief with a call for God’s help in moments of doubt or fear.
This prayer is a reminder that faith is a journey, not a fixed destination. It encourages honesty with God about our struggles while trusting in His presence. The Litany of Belief is a way to grow closer to God by asking for His strength in both faith and doubt.

All Things Visible and Invisible – A Lesson Plan on Believing
The “Visible and Invisible” lesson plan helps young people explore faith and belief, even when they cannot see or fully understand. It uses simple activities, like identifying objects in a bag without looking, to show how we can trust in things we cannot see. This connects to how we believe in God and His presence in our lives.
The lesson also includes scripture readings, reflection questions, and discussions about Saint Thomas and his doubt. It encourages participants to think about their own faith and how they can believe in God’s love, even when they face doubts or challenges.
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Questions and Answers
Who was Saint Thomas?
He was one of the twelve apostles of Jesus.
Why is he called “Doubting Thomas”?
He doubted that Jesus had risen until he saw and touched Jesus’ wounds.
What did Thomas say when he believed?
He said, “My Lord and my God!”
Where did Thomas go to preach about Jesus?
He went to India to spread the Gospel.
How did Thomas die?
He was killed for his faith, and tradition says he was speared to death.
What is Saint Thomas the patron saint of?
He is the patron saint of India and architects.
When is Saint Thomas’ feast day?
His feast day is July 3.
Why is Thomas important to Christians?
His story shows that faith can grow, even when we have doubts.
What can we learn from Saint Thomas?
We can learn to trust God, share our faith, and be honest about our doubts.
What are the Mass readings for the Feast of St. Thomas the Apostle?
The Mass readings are:
First Reading – Ephesians 2:19-22: Unity in Christ
Responsorial Psalm – Psalm 117: A Call to Praise
Gospel – John 20:24-29: Thomas’ Doubt and Belief
A Saint Who Leads Us to Faith
Saint Thomas is a saint we can all relate to. He had doubts, but he also had the courage to ask questions. When Jesus appeared to him, he was honest about his struggles and open to the truth. His journey from doubt to faith reminds us that belief is not always easy, but it is possible.
He went on to share the message of Jesus with others. He traveled far and gave his life to help people know the Gospel. His story teaches us about faith, courage, and the importance of spreading hope to the world.
Even today, Saint Thomas inspires us. He shows us that God can work through us, even when we feel weak or unsure. He encourages us to trust, follow, and share our faith in small and big ways.
He reminds us that faith is a journey. Like him, we can ask Jesus for the help we need. And, like him, we can answer the call to go where Jesus sends us.
Your Turn
Learn more about Saint Thomas and his story. He is a saint for anyone who has questions or struggles with faith. His life can help us understand our own journey of faith.
We’d love to hear from you! Share your thoughts about this apostle or how his story has touched your life. Leave a comment below and join the conversation.
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