Converts from Islam make up a significant share of Iran's 800, 000 Christian population, says Steve Dew-Jones of Article 18, a UK-based advocacy group that monitors violations against Christians in the country.
With officially recognised churches tightly restricted, house churches have begun to emerge across the country. But practitioners continue to face persecution, Dew-Jones says.
Converting from Islam is treated as apostasy, and converts face arrest, interrogation and prison terms.
Arrests have increased sixfold between 2023 and 2024, the Center for Human Rights in Iran reports. "Since the recent Iran–Israel clashes, we've seen the authorities use the term 'Zionist Christianity' even more aggressively. By branding converts as agents of Israel, the state frames ordinary religious practice as a national-security threat," Dew-Jones adds.
Some Iranians seeking asylum abroad cite conversion as part of their claim, while Iranian officials accuse them of exaggerating or fabricating conversions to strengthen their cases.
But it is unclear how many US asylum cases may be exaggerated, versus real fear of persecution.
"It's impossible to judge the sincerity of someone's faith - there's no window into people's souls," Dew-Jones says. "Yes, the system can be abused, but we also see many legitimate converts whose testimonies and church records aren't taken seriously by asylum courts."


