WORLD MISSION SUNDAY – October 18, 2026
Isaiah 45:1, 4–6; Psalm 96; 1 Thessalonians 1:1–5; Matthew 22:15–21
“Give to God What Belongs to God: Become a Missionary in Your Own Life!”
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Today, the universal Church celebrates World Mission Sunday. On this special day, we remember missionaries who have proclaimed the Gospel of Jesus Christ to us. We pray and support those who are missionaries continuing to proclaim God’s message in good and bad times.
Sometimes, we think that proclaiming the Gospel is the responsibility of priests, religious sisters, and missionaries who travel to distant lands. But this is not the whole truth. The mission of Jesus is the responsibility of the entire Church, and every baptized Christian has a part to play in it. the Church is not merely a building. The Church is you and me!
Every baptized Christian has received a mandate from Jesus Christ. Before ascending into heaven, Jesus told His disciples: “Go therefore and make disciples of all nations” (Matthew 28:19).
Today, the Word of God invites us to ask ourselves three important questions:
- Does God have a place in my life?
- How can I become a missionary in my ordinary daily life?
- What am I willing to give for the mission of Jesus Christ?
Let us reflect on these questions in the light of today’s readings.
1. GOD CAN USE ANYONE FOR HIS MISSION
In the first reading, we encounter a surprising person: Cyrus, the king of Persia. Cyrus was not an Israelite. He was not a prophet. He was not a priest. Yet God chose him to accomplish an important purpose in the history of His people.
Through Cyrus, the Israelites would receive the opportunity to return from their exile in Babylon and rebuild their lives. The remarkable lesson is that God can work through people and circumstances we might never expect.
God is not limited by our human boundaries. He can use a king, a poor person, an educated person, an uneducated person, a young person, or an elderly person to accomplish His purpose.
What does this mean for us on World Mission Sunday?
God is not asking whether you are extraordinary. He is asking whether you are willing.
Think of the little boy in the Gospel of John who had five barley loaves and two fish (John 6:9). His food was not enough to feed thousands of people. Yet he placed what he had in the hands of Jesus, and Jesus used it to feed a multitude.
The miracle began when someone was willing to share what he had. God does not need you to have everything. He asks you to offer Him what you have.
2. OUR FAITH MUST BE HEARD AND SEEN
The Responsorial Psalm invites us: “Proclaim his salvation day after day. Tell his glory among the nations” (Psalm 96:2–3.).
The psalmist does not tell us to keep God’s goodness a secret. He calls us to proclaim it to the world. But how can ordinary Christians proclaim the glory of God? Yes, we proclaim God’s glory whenever our words and actions reveal His love.
In the second reading, St. Paul praises the Christians of Thessalonica for their faith, love, and hope. He reminds them that the Gospel came to them not merely in words but also in power and in the Holy Spirit (1 Thessalonians 1:3–5).
This is an important lesson: the Gospel must not remain only on our lips; it must become visible in our lives.
Imagine a man who works in a small shop in our area.
He is a Christian. Every Sunday, he attends Mass. He prays regularly and keeps a Bible in his home.
One day, a customer accidentally pays him more money than necessary. Nobody else notices the mistake. The shopkeeper could easily keep the extra money. But he calls the customer back and returns the money.
The customer is surprised. He asks, “Why did you return this money? I would never have known!” The shopkeeper replies, “Because I am a Christian, and I believe that what is not mine should not belong to me.” That shopkeeper may never have preached a sermon. But through his honesty, he has proclaimed something about Jesus Christ.
Now imagine another Christian who attends Mass every Sunday but cheats customers, speaks cruelly to family members, spreads rumors about neighbors, and refuses to help anyone in need.
What kind of Gospel does that person proclaim? Let us remember that the people are constantly reading the lives of Christians. St. Paul reminds us: “Let your love be genuine; hate what is evil, hold fast to what is good” (Romans 12:9.)
3. GIVE TO GOD WHAT BELONGS TO GOD
In today’s Gospel, Jesus declares: “Give therefore to the emperor the things that are the emperor’s, and to God the things that are God’s” (Matthew 22:21).
This is one of the most famous statements of Jesus. The coin bears the image of the emperor, so Jesus tells them to give the emperor what belongs to him. But Jesus also challenges them to recognize what belongs to God.
Here is the deeper question for us today: If the coin bears the emperor’s image, whose image do we bear?
In Genesis 1:27, the Bible tells us that God created human beings in His own image. The coin bears the emperor’s image. We bear God’s image!
Therefore, when Jesus says, “Give to God what belongs to God,” He is inviting us to offer Him not merely a coin, not merely a donation, and not merely an hour on Sunday morning. He is inviting us to offer Him our very lives.
Think about our daily lives: We make sure our mobile phones are charged. We charge them because we need them to communicate with others, receive messages, and carry out our work.
When the battery becomes low, we look for a charger. But what happens to our spiritual lives?
We can spend hours on our phones. We can find time for entertainment, conversations, business, and personal interests. Yet sometimes we struggle to find even ten minutes for prayer.
We can remember an appointment with a friend, but forget our commitment to God.
Dear brothers and sisters, we must not give God only the leftovers of our time, our energy, and our generosity.
4. WORLD MISSION SUNDAY: OUR OFFERING CAN REACH WHERE WE CANNOT GO
Dear brothers and sisters, let us now connect the Gospel to the purpose of World Mission Sunday. Throughout the world, missionaries proclaim Christ in places where people face poverty, isolation, inadequate education, and limited access to pastoral care.
Some serve in remote villages. Some teach children. Some care for the sick. Some accompany people who have never had the opportunity to hear the Gospel. Others support local Christian communities that struggle to maintain their churches and formation programs. These missionaries need our prayers. They also need our practical support.
St. Paul asks: “How are they to hear without someone to proclaim him?” (Romans 10:14.)
Someone must go to proclaim the Gospel. Someone must help the people they serve. And the whole Church is called to participate in that mission.
5. OUR PARISH: A MISSION STATION IN OUR OWN VILLAGE
We often imagine a mission station as a remote place, far away from civilization. But a mission station can also be our own parish. Our homes, our workplaces, our streets and neighborhoods can be mission stations.
Jesus says: “You are the light of the world” (Matthew 5:14.). Notice that He does not say, “You must become famous before you can be useful.” He says, “You are the light.” Even a small lamp can make a difference in a dark room. In the same way, even a small act of Christian love can make a difference in someone’s life.
Let us recapitulate what we heard so far:
In the first reading, we learn that God can use unexpected people to accomplish His purpose.
In the psalm, we are called to proclaim His glory among the nations.
In the second reading, St. Paul reminds us that authentic faith expresses itself through love, hope, and the power of the Holy Spirit.
In the Gospel, Jesus challenges us to give to God what belongs to God.
And today, on World Mission Sunday, the question is placed before every one of us:
What am I willing to give to God and His mission?
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