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PEOPLE GROUP PROFILE

The Mato Grosso Arara of Brazil

The Mato Grosso Arara of Brazil, numbering approximately 300 people, are Engaged yet Unreached. They are an indigenous community of Brazil They are an Indigenous people, in the South American Indigenous people cluster of the Latin American and Caribbean Peoples affinity bloc. Their primary religion is Ethnoreligion. They primarily speak Portuguese.

Photo by Google. (2025). Image generated by Gemini 2.5 Flash: Arara, Mato Grosso

Fast Facts:

Affinity Group: American Peoples
Country: Brazil
People Cluster: South American Indigenous
Primary Language(s): Portuguese (por)
Primary Religion(s): Ethnoreligion
Population: 300
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Active CP Activity
People Group ID: PG016543
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Dig Deeper (Religion):

Primary Religion: Ethnoreligion
Religious Affiliation: Ethnoreligion

%
Ethnoreligion Adherents

Dig Deeper (Language):

Primary Language: Portuguese
Language Family: Indo-European

%
Portuguese Speakers

Media Resources in Portuguese:

Films:

Provided by the Jesus Film Project

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Bible Resources in Portuguese:

Provided by Faith Comes by Hearing

Or check out the Portuguese bible resources at Bible.com

Linked from YouVersion

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Next steps for the Mato Grosso Arara

The Mato Grosso Arara are Unengaged and Unreached, which means there are less than 2% evangelical Christian populations among which there are no known efforts focused on establishing self-sustaining churches consistent with evangelical faith and practice.

Begin signifcant prayer and fasting for this group
Send cross-cultural teams to discover and research this people group
Begin gospel seed sowing and church planting among this group

Next steps for the Mato Grosso Arara

The Mato Grosso Arara are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

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

Next steps for the Mato Grosso Arara

The Mato Grosso Arara are No Longer Unreached, which means there are more than 2% evangelical Christian populations and there are churches consistent with evangelical faith and practice. There is still more to be done among them.

Empower local believers to begin praying for their own people
Continue gospel seed sowing and church planting among this group
Encourage local leaders to being leading church planting strategy and looking for Unreached and Unengaged groups nearby

Pray specifically for the Mato Grosso Arara of Brazil

Claiming to be wise, they became fools.
readRomans 1:22

Ask God to pour out His mercy and bring those who are walking in their own wisdom to faith in Jesus.

For I will proclaim the name of the LORD; ascribe greatness to our God!
readDeuteronomy 32:3

Pray that believers will proclaim the Lord’s name and declare the greatness of our God so that others might believe in Him.

Those who look to him are radiant, and their faces shall never be ashamed.
readPsalm 34:5

Pray that as people place their faith in Christ, they will see themselves as God sees them, with radiant faces and hearts that have been cleansed of all shame.

The Lord is not slow to fulfill his promise as some count slowness, but is patient toward you, not wishing that any should perish, but that all should reach repentance.
read2 Peter 3:9

Pray that those God sends to cross cultures will patiently endure hardships as they share the gospel, knowing that the Lord is not slow to fulfill His promise.

Arara, Mato Grosso (ROP3 - 100467) reported in the following countries:

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Definitions page.

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