Despite the devastation and uncertainty brought by the ongoing conflict in Iran, a remarkable spiritual movement is quietly accelerating beneath the surface.
Christian leaders report that the nation’s underground Church is not only enduring, but growing stronger, amid the chaos.
Todd Nettleton of Voice of the Martyrs USA (VOM) told The Christian Post that the war has unintentionally created new openings for Gospel outreach.
“At the same time, with the Iranian government and the authorities there paying attention to the war, they’re not paying as much attention to house churches.”
“They’re not paying as much attention to keeping Bibles out of the country or from being distributed within the country.”
“The Lord works in mysterious ways.”
CHRISTIANS CONTINUE THEIR MISSION AS WAR OPENS UP OPPORTUNITIES
VOM which partners with underground church networks across Iran, has continued its mission despite logistical challenges.
According to Mr. Nettleton, several thousand Bibles have been distributed since the conflict began earlier this year — fueling a growing hunger for God’s Word among Iranians searching for hope.
He reported that believers are finding increased opportunities to meet, evangelise, and distribute Scripture.
UNDERGROUND FELLOWSHIP TURNS DISPLACEMENT INTO REVIVAL
One underground fellowship, forced to flee its city due to nearby attacks, chose to remain together rather than scatter.
What began as displacement turned into revival.
“They turned it into a church camp,” Todd Nettleton said, describing a season of worship, teaching, and deep spiritual strengthening among the group.
“They spent time out of town, studying God’s Word, worshiping together, encouraging each other, and really growing as a body of believers.”
BELIEVERS ARE BOLDLY SHARING THEIR FAITH DURING TIME OF CRISIS
VOM has been training field workers to proclaim the Gospel in regions hostile to Christians and distribute Bibles to believers facing persecution.
Field reports to VOM indicate that many believers are boldly sharing their faith during this time of crisis.
With death and uncertainty surrounding them, Iranians are increasingly asking eternal questions — opening doors for one-on-one Gospel conversations in homes and cafés, even amid communication blackouts.
“BELIEVERS ARE USING THE CRISIS FOR GOOD AND ETERNAL PURPOSES”
Mr Nettleton highlighted reports from field workers describing how believers in Iran are using the moment “for good and eternal purposes.”
“They are proactively talking to people about Jesus in a time when everything is in chaos, in a time when people are dying, and so people are thinking about eternity.”
“They’re thinking about: Hey, what happens after I die?”
Despite challenges posed by communication blackouts, Christians in Iran were likely already prepared to handle such conditions, Todd Nettleton believes.
During the anti-government protests in Iran that began in December and continued into January and February, Iranian authorities restricted internet access to prevent people from organising demonstrations.
“In that sense, I guess the believers and other Iranians were used to or prepared for that,” he said.
IRAN IS STILL ONE OF THE WORLD’S WORST PLACES FOR CHRISTIAN PERSECUTION
Iran ranks as the 10th worst country in the world for Christian persecution, according to watchdog Open Doors’ 2026 World Watch List report.
In addition to raids on house churches, Christians in the region face long-term imprisonment, interrogations and hostility from families and local communities.
Converts from Islam to Christianity face the most danger.
Despite those risks, Mr. Nettleton said reports from field workers point to a surprising sense of hope among Iranian Christians.
IRANIAN CHRISTIANS ARE NOT SEEKING TO FLEE THEIR COUNTRY
“One of the things that I heard from our Middle East team after the war started, was that they were consistently hearing a sense of optimism from the believers they were talking to,” he said.
None of the Christians VOM has been in contact with have asked for help fleeing to Europe or the United States amid the conflict.
“Not a single Christian has reached out to us and asked that,” asserted Todd Nettleton.
“They were saying: This is a turning point;. This is a spiritual turning point for Iran.”
“We want to be here. We want to be here to see the fruit of that and see the harvest of that.”
IRAN’S CHRISTIANS JUST NEED GLOBAL PRAYER
“So there is a sense of optimism and a sense of excitement about what Iran is going to look like after this and what could change in the midst of all this,” Todd Nettleton continued.
Regarding how Christians and churches outside Iran can support persecuted believers, he urged continued prayer.
“I think, particularly right now, our Iranian brothers and sisters would appreciate our prayers.”
“Obviously, prayers for protection, prayers for provision, as the economy and the effects of the war begin to impact grocery store shelves, gas supplies, and more.”
IRANIAN BELIEVERS WANT TO SHARE THE GOSPEL
“But also, I know they would ask us to pray for opportunities to be a witness,” Mr. Nettleton explained.
“As the war goes on, as they have conversations and interactions with the people around them, pray that they’ll have opportunities to faithfully share the Gospel and to be ambassadors for Jesus Christ in those situations.”
Recent estimates suggest that Iran is home to one of the fastest-growing Christian populations in the world.
Over the past 25 years, the number of believers has surged from a few hundred thousand to over one million. Some say several million.
This extraordinary growth has occurred almost entirely through house churches and personal evangelism.
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