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Striving for Peace

More than 1.9 billion people are Muslims, making them the largest least-reached religious bloc in the world and Islam the fastest-growing religion. Over 3,700 people groups are primarily Muslim; the majority of them have no culturally-relevant gospel witness.

Christ-Honoring Transformation

Christar is driven by a passion to establish churches among the least-reached: those who do not have access to a church in their own language, culture or in proximity to where they live. We trust the Lord to work through us as we send teams to cultivate Christ-honoring transformation in Muslim communities throughout the world where He is not yet known or worshiped.

A Heritage of Ministry Among Muslims

Christar has had a burden for Muslims for 70 years. The Iran Interior Mission was founded
in 1950 and merged with Christar in 1955. Today, our workers are establishing reproducing churches among Muslims on four continents.

Our workers use a wide variety of skills and occupations to cultivate Christ-honoring transformation in Muslim communities, and we rejoice in the spiritual fruit that God has been producing through our efforts. Our prayer is that God would bring more Muslims to Himself, and that He would give believers around the world a desire to reach Muslims for Christ.


Read how God is working in Muslim communities.
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Learn more about Muslim beliefs, as well as how to pray for Muslims and share Christ with them.
Learn More


Learn more about opportunities to use your gifts and skills in Muslim Communities.
Learn More
The Christar Islam Booklet
- a key resource.