Arop-Sissano in Papua New Guinea

The Arop-Sissano have only been reported in Papua New Guinea
Population
Main Language
Largest Religion
Christian
Evangelical
Progress
Progress Gauge

Introduction / History

The Arop?Sissano live in the coastal village of Arop in the Aitape district of Sandaun Province, along the northwest coast of Papua New Guinea. This area lies between the interior lowlands and the Bismarck Sea, where river systems and forested terrain meet the shore. Their identity has been shaped by this coastal setting and by close community ties through generations, even as some outside contact has increased over time.


What Are Their Lives Like?

The people of this group speak the Arop?Sissano (also called Orop) language, an Austronesian language of the Oceanic family spoken in and around Arop village.

Daily life is influenced by both land and sea. Fishing and gathering along the coast provide food and practical resources, while small gardens and family cooperation support daily subsistence. The landscape is relatively remote, with movement between communities often depending on footpaths, waterways, and informal transport rather than developed infrastructure.

Close family relationships and cooperation across households help sustain economic and social life. Communication within the community is primarily in the Arop?Sissano language, with some people also using broader regional languages such as Tok Pisin when interacting outside the village.


What Are Their Beliefs?

The Arop?Sissano are identified primarily with Christianity, with a substantial majority of the community associating with Christian belief and practice. A portion of the population continues to place trust in spiritual forces connected to illness, protection, and daily life, reflecting traditional views about unseen influences.

Because Christian understanding and personal commitment vary, there is a clear need for ongoing teaching that explains the gospel of Jesus Christ in ways that are both understandable and relevant within the community.

Portions of Scripture are available in the Arop?Sissano language, offering essential materials for those seeking to read and learn from the Bible.


What Are Their Needs?

The Arop?Sissano would benefit from continued discipleship and clear biblical teaching that helps individuals build mature faith in Christ. Leaders in the community who are grounded in Scripture can help guide others toward deeper understanding and obedience.

Language?specific Scripture resources should continue to be used and expanded, supporting both individual reading and group teaching.

Because the region is relatively remote, practical challenges influence daily life. Limited access to formal schooling, reliable medical care, and transportation affects opportunities for both education and economic stability.


Prayer Items

Pray that the Arop?Sissano would come to a clear and personal faith in Jesus Christ, embracing the gospel with conviction and understanding.
Pray for local church leaders to be equipped with strong biblical knowledge and teaching ability to disciple others faithfully.
Pray that existing Scripture resources in the Arop?Sissano language would be widely used and clearly understood by all ages.
Pray for improved access to education that supports lifelong learning and equips young people for future opportunities.
Pray for access to basic medical care for families, especially where travel and logistics make healthcare difficult.
Pray for safe travel and stronger connections between Arop and neighboring communities, reducing isolation and increasing opportunity for fellowship and support.


Scripture Prayers for the Arop-Sissano in Papua New Guinea.


Profile Source:   Joshua Project  

People Name General Arop-Sissano
People Name in Country Arop-Sissano
Alternate Names Sissano
Population this Country 2,600
Population all Countries 2,600
Total Countries 1
Indigenous Yes
Progress Scale Progress Gauge
Unreached No
Frontier No
Pioneer Workers Needed
PeopleID3 10433
ROP3 Code 100522
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country Sandaun province: Aitape district, Arop village.   Source:  Ethnologue 2016
Country Papua New Guinea
Region Australia and Pacific
Continent Australia
10/40 Window No
Persecution Rank Not ranked
Location in Country Sandaun province: Aitape district, Arop village..   Source:  Ethnologue 2016

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Primary Religion: Christianity
Major Religion Estimated Percent
Buddhism
0.00 %
Christianity
88.00 %
Ethnic Religions
12.00 %
Hinduism
0.00 %
Islam
0.00 %
Non-Religious
0.00 %
Other / Small
0.00 %
Unknown
0.00 %
Primary Language Orop (2,600 speakers)
Language Code aps   Ethnologue Listing
Written / Published Yes   ScriptSource Listing
Total Languages 1
Primary Language Orop (2,600 speakers)
Language Code aps   Ethnologue Listing
Total Languages 1
People Groups Speaking Orop

Primary Language:  Orop

Bible Translation Status  (Years)
Bible-Portions Yes  (1988-2018)
Bible-New Testament No
Bible-Complete No
FCBH NT (www.bible.is) Online
Possible Print Bibles
Amazon
World Bibles
Forum Bible Agencies
National Bible Societies
World Bible Finder
Virtual Storehouse
Resource Type Resource Name Source
General Faith Comes By Hearing - Bible in text or audio or video Faith Comes by Hearing
General Scripture Earth Gospel resources links Scripture Earth
Mobile App Android Bible app direct APK download SIL
Mobile App iOS Bible app direct APK download SIL
Photo Source Anonymous 
Profile Source Joshua Project 
Data Sources Data is compiled from various sources. Learn more.