Making Christ known in communities where He is least known

Explore Mission

Are you thinking about mission work? We can help you explore God's call, explain what mission is all about and find the ideal ministry for you to join and share the good news of Jesus with people who have never heard of him.

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Support Mission

By God's grace, we rely entirely on voluntary contributions to fund our global gospel work. Our funding comes from people who share our conviction that no one should live and die without hearing the good news of Jesus Christ.

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6 continents
300+ ministries
70+ countries

Ministries and opportunities

We partner with evangelical churches of all denominations to send workers into communities where Christ is least known. We serve on every inhabited continent in the world and in more than 70 countries. We are united by our desire to share the good news of Jesus with those who are living and dying without Him.

Our workers serve in a huge range of ministries, from church-planting and youth work to theological education and Bible translation; from hospitals and clinics to universities and colleges; from accounting and finance to human resources and administration; from agriculture and relief work to small businesses and friendship evangelism.

Check out our Opportunities section to see the astonishing variety of ministries and roles.

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Support us

Your support enables SIM ministry teams around the world to share the gospel where Christ is least known.

Latest SIM stories

Story/Testimony
06 February 2026

A young Muslim boy in a remote village encounters the love of Jesus through a Christian school. As trust grows, Abdu discovers the truth of the gospel, bra...

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Story/Testimony
03 February 2026

After stepping into mission work at 26, Jang Doo‑Sik discovered that calling rarely comes with certainty. Today, as only 2% of Generation Z are reached w...

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Story/Testimony
20 January 2026

For mission workers, a prayer letter is a way of inviting others into the story God is writing. SIM mission worker Mark Azzopardi reflects on how to write ...

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Story/Testimony
16 January 2026

In the glittering cities of the Arabian peninsula, one worker’s encounters with migrant lifeguards become a vivid reminder of the urgent call for Christi...

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Story/Testimony
13 January 2026

In West Timor, where poverty and limited opportunities leave families vulnerable to exploitation, anti-trafficking work is focused on walking alongside com...

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Story/Testimony
09 January 2026

As Ramadan approaches, mission worker Nate based in Strasbourg reflects on why respectful interfaith dialogue matters — and how genuine friendship, peace...

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Story/Testimony
02 January 2026

In 2026, we renew our call to stay connected: to Christ, to one another, and to the communities where the gospel is least known. Join us in prayer as we pu...

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Story/Testimony
22 December 2025

When León and Mari arrived in the spiritually resistant town, they faced hostility and isolation. But through patient presence, genuine relationships, and...

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Story/Testimony
19 December 2025

In Radcliffe, UK, children without father figures find hope through Sports Friends coaches. They are finding mentorship, love and learning about the faithf...

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Story/Testimony
18 December 2025

For many around the world, Christmas Day passes quietly unnoticed and uncelebrated. Faithful Witness asked what December 25th looks like in communities whe...

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Story/Testimony
15 December 2025

Raised Muslim in South Asia, Joel* longed to know who God truly was. Through SIM programmes, Christ brought light, joy and deep faith into his life.

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Story/Testimony
13 December 2025

How do you hold on to God’s word when you can’t hold it in your hands?

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Prayer

  • Pray for young people sensing a call to mission, that they would grow deeper in relationship with God and be guided with wisdom as they prepare to serve Him.
  • Pray for families and young Arabic speakers in Europe to encounter Jesus and find true life in Him.
  • Pray for the continued growth and unity of the crisis centre team in Central Asia, and for the vulnerable families they serve to know hope and transformation through Christ.