SIM, originally the Sudan Interior Mission, has been launching Christian workers into ministry since 1893, bringing good news to people who are living and dying without the gospel. Today SIM has over 4,000 workers from 65 nations serving on six continents in more than 70 countries… and our heart remains the same. We go above in prayer and beyond in care to make disciples of the Lord Jesus Christ in communities where He is least known.

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What We Do


Respond to Need

The ultimate human need is to know God, but we also believe that He has called us to be compassionate and serve those in need in this broken world.


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Proclaim the Gospel

Jesus is the reason for our ministry. Sharing the gospel is a foundational part of our ministry and our lives. SIM desires to make Jesus known in all places, among all peoples, to the glory of God.


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Equip the Church

We begin, nurture, and equip churches to be the Body of Christ in their communities and to have their own cross-cultural vision for reaching those who have never heard the name of Jesus.


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