What is “World Mission Sunday”:

World Mission Sunday stands as a powerful testament to our shared Catholic identity. Held annually on the second to last Sunday of October, this special day unites Catholics across continents in a singular purpose: supporting the Church where it faces its greatest challenges. Instituted by Pope Pius XI nearly a century ago, this collection remains unique as the only worldwide effort directly sustaining 1,124 mission territories where the Church is nascent, vulnerable, or facing persecution.

World Mission Sunday calls Catholics worldwide to support the Church where it’s young or challenged. Your prayers and donations provide essential resources for communities that cannot sustain themselves—funding church construction, pastoral care, education, and healthcare. When your parish participates, you join Catholics everywhere in making possible the work of missionaries who build churches, train seminarians, support catechists, and serve vulnerable communities. Together, we fulfill our baptismal call to share the Gospel and become one Church bringing hope to all peoples.

“Even today, there are many settings in which the Christian faith is considered absurd, meant for the weak and unintelligent. Settings where other securities are preferred, like technology, money, success, power, or pleasure.

These are contexts where it is not easy to preach the Gospel and bear witness to its truth, where believers are mocked, opposed, despised or at best tolerated and pitied. Yet, precisely for this reason, they are the places where our missionary outreach is desperately needed. A lack of faith is often tragically accompanied by the loss of meaning in life, the neglect of mercy, appalling violations of human dignity, the crisis of the family and so many other wounds that afflict our society.”

Pope Leo XIV, May 9, 2025. (Photo: Agence France-Presse)

Message of Pope Leo for World Mission Sunday
(cf. 1 Pet 1:3-4)

Dear brothers and sisters,

For World Mission Day 2026, which marks the centenary of a celebration established by Pius XI that is very dear to the Church, I have chosen the theme “One in Christ, united in mission.” Following the Jubilee Year, I wish to encourage the whole Church to continue its missionary journey with joy and zeal in the Holy Spirit. This requires hearts united in Christ, reconciled communities and, in everyone, a willingness to cooperate with generosity and trust.

As we reflect on being one in Christ and united in mission, let us allow ourselves to be guided and inspired by divine grace, “to renew in ourselves the fire of our missionary vocation” and advance together in the commitment to evangelization, in this “new missionary age” in the history of the Church (Homily, Jubilee of the Missionary World and of Migrants, 5 October 2025)… Continue Reading

Let us begin: There is no mission without the Rosary!

How beautiful it is to rediscover the providential similarity between the month dedicated to “missions” and the one of the “Rosary”: the month of October. And for the missionary disciples of Canada, it is a grace, because Our Lady of the Rosary is the Patron Saint of this country.

Pray with Us

Meditations on Daily Readings – October 2025

Meditations on the Biblical Readings of the Holy Mass for the
Missionary Month October 2025

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