10/40 Window: Do you need to be stirred to action?

"We need another surge into the darkness! May God give us the necessary urgency and passion." -- Dale Butler, Nazarene Bible College student

"I will sing of you among the peoples." — Psalm 57:9

How many in the world have never heard the gospel?

Most of the people groups still very much unreached by the gospel live in places stretching across northern Africa and southern Asia. Christian missions strategist Luis Bush started calling this rectangular area or band"the 10/40 window." He used that easy-to-remember name because it covers Africa and Asia from 10 degrees latitude north of the equator to 40 degrees latitude north of the equator.

The task remaining: Click on
red 10/40 window area
of this world map
for staggering statistics

1040
Window factsworld
map showing location of 10/40 window where many unreached peoples live

World evangelism statistics: Of the 55 least evangelized countries, 97% of their population lives within the Ten-Forty Window.

Unless something changes, huge numbers of these unreached people groups will go out into eternity never having heard he Gospel. Why? Well, researcher Justin Long has estimated that only about 10% of the global missionary force is working there. One reason is that in many 10/40 Window countries, open evangelism is difficult and even impossible because of governmental restrictions. Such places are also called creative access areas.

What will you do in the next five days that will move the Church toward reaching people in the 10/40 window with the gospel?

The vision of a dying world: The people in the mission fields

Working on a school report about missions? Here are some facts to use.

Missions statistics from the places of the 10/40 Window:

Statistical data on unreached people groups / prayer points:

The statistics of the numbers of non-Christians can be staggering [ fate of the unevangelized ]

Bible translation availability

"I will praise you among the nations, O Lord" -- Psalm 18:49

Global harvest in the nations: Countries in the area designated as the 10/40 Window

In itself, the 10/40 Windo concept is a way of looking at the task yet to be done in world evangelism. Another way is to focus on the unreached people groups wherever they may be in the world. Mission organizations have historically talked about their outreach in terms of nations in which they are working. Using that lens, here are the sovereign states in the 10/40 window:

As a quick bit of research will show, there are huge variations economically, culturally, politically, religiously, ancestral heritage, population size, and climate-wise. The only two things they all have in common are geographic location and significant percentages of unbelievers. They are all are located in a rectangular area from 10 degrees latitude north of the equator to 40 degrees latitude north of the equator with Africa and Southern Europe forming the western end of the rectangle and Asia forming the eastern end of it.

Afghanistan    Algeria    Bahrain    Bangladesh    Benin    Bhutan    Burkina Faso    Cambodia    Chad    China    Cyprus    Djibouti    Egypt    Eritrea    Ethiopia    Gambia    Gibraltar    Greece    Guinea    Guinea-Bissau    India    Iran    Iraq    Israel    Japan    Jordan    Korea (North and South)    Kuwait    Laos    Lebanon    Libya    Macau    Mali    Malta    Mauritania    Morocco    Myanmar (Burma)    Nepal    Niger    Oman    Pakistan    Philippines    Portugal    Qatar    Saudi Arabia    Senegal    Sudan    Syria    Taiwan    Tajikistan    Thailand    Tunisia    Turkey    Turkmenistan    United Arab Emirates    Vietnam    Western Sahara    Yemen

Mission Briefing: Ideas that shape world mission outreach today

10/40 Window focus

A few decades ago missiologist Luis Bush coined the phrase "10/40 Window." He did that to focus attention on a specific area of the world where millions of people have little or no access to the Gospel.

Bush asked believers to draw an imaginary rectangle on the globe going from 10 degrees north of the equator up to 40 degrees north of the equator and stretching from westernmost Africa to just east of Japan. Pointing to that imaginary oblong "window," Bush pleaded with the Church to mobilize prayer, people and resources to evangelize and disciple people in all of the unreached and least-reached people groups in the northern half of Africa, the Middle East, and the areas once ruled by the ancient Babylonian and Persian empires as well as much of Asia including India and China.

The statistics from that 10/40 Window can be staggering. Two-thirds of all people on earth live in that rectangular area. Almost all of the world's 55 least-evangelized countries are in the 10/40 Window. Half of the world's least-evangelized large cities are in the 10/40 Window. The majority of the world's Muslims, Hindus, Buddhists and Sikhs live in the 10/40 Window. Sadly, the 10/40 Window is also home to 8 out of 10 of the poorest of the earth's poor.

Many areas in the 10/40 Window are places that Nazarene World Mission director Verne Ward describes as "where the Church is not yet." With just 10% of the current global Christian missionary force deployed there, that situation is not changing very rapidly. Unfortunately, almost 9 out of 10 of the people living in the 10/40 Window today remain outside the reach of current evangelistic efforts.

In several 10/40 Window countries Christians suffer physical persecution and even death for their faith. Due to anti-Christianity hostility and stringent government restrictions, many missionaries in the 10/40 Window have become creative in how they evangelize and disciple people. Many of the countries will not give visas to religious workers. So they have been labeled Creative Access areas. For these and other reasons, Patrick Johnstone has called this area the "resistant belt."

Drawing attention to the evangelistic task yet to be done, the visually dramatic 10/40 Window concept has inspired many to offer themselves for missionary service in some of the world's most difficult and challenging places.

Clearly, the countries of the 10/40 Window are not the only places that need missionaries. So, this is not a call to remove missionaries from other areas of the world and send them all to the 10/40 Window. The 10/40 Window countries are not the only ones in the world with sinners needing missionaries to cross cultural and language barriers to tell them about God's redeeming grace. However, the 10/40 Window does contain huge blocs of people who, by any definition, are today unreached and unevangelized.

We must pray that God will call more and more laborers into the countries in the 10/40 Window harvest field!

    -- Howard Culbertson

This 500-word mini-essay on a key issue in world missions is one of 12 articles in the "Mission briefing" series published in Engage, a monthly online magazine produced by the Church of the Nazarene.

World A, World B and World C

Some mission strategists have divided the world's population into three groups they call World A, World B and World C

These "worlds" are not geographic areas but rather segments of the world's population.

World watch lists

Open Doors: 50 countries where there are limitations, oppression and even severe persecution of converts to Jesus Christ.

U.S. State Department reports on International Religious Freedom

"God forgive us when we cheapen the sacrifice of those who have gone before us when we claim we are being persecuted for our faith in the U.S." — Louise Smith, Nazarene Bible College student

"What would we do about it if the 66,000 who die every day in unreached people groups were individuals trapped in a well?" -- Phil Bogosian

What can you do to reach those still unreached?

"Let us not become weary in doing good, for at the proper time we will reap a harvest if we do not give up." -- Galatians 6:9

Here are five things you can start doing today. to reach unreached people groups

Give
Model stewardship
Give all you can to missions. How? Try living on the same salary as a missionary. Give the rest of what you make to world evangelism. [ Faith Promise giving ]
Pray
Be an intercessor.
Paul urged his readers to pray for him. In several of his letters he said that he had been praying for them as well. [ praying for missionaries ]
Join up
Sign on with your local church's missions promotion group
Zeal and focus can be hard to maintain on your own. So, work and pray with others. That may protect you from running out of steam and it will certainly multiply your impact.
Enlist others
Multiply yourself
Think of yourself as a recruiting officer for the Lord's army.
Are your Christian friends and family members plugged into God's global purpose? [ Missions in the Bible ]
What if every person with missionary zeal reproduced his or her vision in just one other person? Imagine the prayer and giving you could generate by enlisting your friends and family in the cause of world evangelism.
Focus. Focus. Focus.
Be focused rather than frenzied.
Act strategically. Don't get caught up in frenzied activity that only annoys those around you and burns you out rather than moving the church toward its long-term goals.

"This gospel of the kingdom will be preached in the whole world as a testimony to all nations" -- Matthew 24:14 (more on Matthew 24:14

Missional Digerati, a community of thinkers, designers and developers committed to exploiting breakthroughs in technology in order to advance the pace of reaching every person on earth with the good news of Jesus Christ.

Data sources

"From the ends of the earth we hear singing: 'Glory to the Righteous One.'" — Isaiah 24:16

    -- Howard Culbertson


Missions statistics:   21st century world    Apple picker parable    Data sources     Gospel ready countries   Nazarene missions     Numbers: One village     THUMB -- an acronym to remember the unreached peoples     Where the Church is not yet

Do you have a missions call?    Tale of two churches       Ten ways to avoid becoming a missionary    Short term missions     Nazarene Missions International resources