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People group profile · PG022510

The Lembak of Indonesia

The Lembak of Indonesia, numbering about 100,000 people, are Engaged yet Unreached. They are a Muslim Malay-related people of the Barisan mountain borderlands between Bengkulu and South Sumatra provinces, farming rice, coffee, and rubber and speaking the Col language in dialects named Lembak Delapan, Beliti, and Kayu Agung.

They are an indigenous people in the Musi of Sumatra people cluster of the Malay Peoples. Their primary religion is Sunni Islam, and they primarily speak Col.

Pray for the LembakPrint profile

AI-generated illustration representing the Lembak people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 2.5 Flash: Lembak

Fast facts

Country
Indonesia
Population
100,000
Affinity group
Asian Pacific Rim Peoples
People cluster
Musi of Sumatra
Primary language
Col (liw)
Primary religion
Sunni Islam
Strategic Progress Index ?
Engaged yet Unreached
Evangelical
Less than 2%
GSEC ?
Less than 2% Evangelical, No Recent CP Activity
Lostness priority ?
Frontier Unreached People Group
Region
South-Eastern Asia, Asia
Location
Bengkulu and South Sumatra provinces: Lubuklinggau and Muaraklingi areas south, east, and north; small group east of Bengkulu city

Where they live

Gospel status

The Lembak are Engaged yet Unreached, which means fewer than 2% are evangelical Christians, but there are sustained efforts to establish self-sustaining churches consistent with evangelical faith and practice. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.

  • Congregations exist No
  • Church planting in the last two years No Churches Planted

Next steps for the Lembak

  • Continue prayer and fasting for this group
  • Continue gospel seed sowing and church planting among this group
  • Begin training up local leaders to lead and develop strategies to reach their own people

Primary religion

Sunni Islam · Islam

100% adherents

Primary language

Col · Austronesian family

100% speak Col

Gospel resources in Col

  • Bible available, published 2020
  • JESUS Film available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources not available
  • Bible stories available

Films

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Lembak

  1. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  2. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.
  3. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  4. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.

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