People group profile · PG022985
The Massep of Indonesia
The Massep of Indonesia, numbering about 90 people, are No Longer Unreached. They are an ethnolinguistic community of Indonesia.
They are an indigenous people in the New Guinea people cluster of the Pacific Islander Peoples. Their primary religion is Protestantism, and they primarily speak Papuan Malay.

Fast facts
- Country
- Indonesia
- Population
- 90
- Affinity group
- Asian Pacific Rim Peoples
- People cluster
- New Guinea
- Primary language
- Papuan Malay (pmy)
- Primary religion
- Protestantism
- Strategic Progress Index ?
- No Longer Unreached
- Evangelical
- 40% or Greater but Less than 50%
- GSEC ?
- 10% or Greater Evangelical
- Lostness priority ?
- Significantly Reached People Group
- Region
- South-Eastern Asia, Asia
- Location
- Papua province: Sarmi regency, north coast; also west of Sarmi near Apauwer river
Where they live
Gospel status
The Massep are No Longer Unreached, which means 2% or more are evangelical Christians. In GSEC terms, this people group is greater than or equal to 10% evangelical.
- Congregations exist Yes
- Church planting in the last two years No Churches Planted
Next steps for the Massep
- Pray for the churches among this group to grow in faithfulness and maturity
- Equip believers to reach the unreached peoples around them
- Send out laborers from this people to the nations
Primary religion
Protestantism · Christianity
50% adherents
Primary language
Papuan Malay · Austronesian family
100% speak Papuan Malay
Gospel resources in Papuan Malay
- Bible available, published 2020
- JESUS Film available
- Radio programs not available
- Gospel recordings available
- Audio resources not available
- Bible stories not available
Films
- JESUS (Malay, Papuan)
Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.
Pray for the Massep
- John 17:3. Pray that many will come to know the only true God, and Jesus Christ whom he has sent.
- Psalm 27:1. Pray that new believers will be strengthened in the face of persecution, with the Lord as their stronghold.
- Romans 12:4–5. Pray that believers from many cultures will work together as one body so that the church is built up.
- Revelation 7:9. Pray for the day when people from this group stand before the throne with every nation, tribe, people and language.
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