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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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.
Find out moreMinistries 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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Jesus is the light in the darkness
Read and share stories from SIM mission workers who are seeing Christ’s light shine in places that once seemed dark.
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These countries don’t celebrate Christmas
For many around the world, Christmas Day passes quietly unnoticed and uncelebrated. Faithful Witness asked what December 25th looks like in communities where Christ is least known.
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God calls Leon and Mari to stay in a spiritually resistant Ecuadorian town
When León and Mari arrived in the spiritually resistant town, they faced hostility and isolation. But through patient presence, genuine relationships, and their ministry hub La Roca, they are beginning to see hearts soften and seeds of the gospel take root in one of Ecuador’s darkest places.
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The world needs a Father
In Radcliffe, UK, children without father figures find hope through Sports Friends coaches. They are finding mentorship, love and learning about the faithfulness of God the Father.
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Your part in God’s mission phone wallpapers
Choose from three free phone wallpapers to inspire you daily as you live out your part in God’s mission.
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Your support enables SIM ministry teams around the world to share the gospel where Christ is least known.
Latest SIM stories
As Ramadan approaches, mission worker Nate based in Strasbourg reflects on why respectful interfaith dialogue matters — and how genuine friendship, peace...
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...
When León and Mari arrived in the spiritually resistant town, they faced hostility and isolation. But through patient presence, genuine relationships, and...
In Radcliffe, UK, children without father figures find hope through Sports Friends coaches. They are finding mentorship, love and learning about the faithf...
For many around the world, Christmas Day passes quietly unnoticed and uncelebrated. Faithful Witness asked what December 25th looks like in communities whe...
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.
How do you hold on to God’s word when you can’t hold it in your hands?
When Kamal and Sunita first came to Shalom Clinic, a Hope for Life ministry in South Asia, they were emotionally and spiritually exhausted. Poverty, addic...
After forty years of faithful mission service in Africa, a mission worker couple, based in the rural village of Nanjoka, Malawi, have now been called back ...
How do you hold on to God’s word when you can’t hold it in your hands?
How do you hold on to God’s word when you can’t hold it in your hands?
Read and share stories from SIM mission workers who are seeing Christ’s light shine in places that once seemed dark.
Prayer
- Pray Fulani Christians would be wise but bold in sharing their faith with their people. Pray the Holy Spirit would be at work changing hearts bringing peace, healing, and reconciliation.
- Many Fulani people have lost hope amidst the violence and persecution they’re suffering. Pray gospel hope will be clearly communicated and understood among the Fulani people.
- Pray many Fulani will discover, download, and share a new mobile phone app focused on the Psalms. Pray the content will bring comfort, strength, and encouragement to many during uncertain and challenging times.