In what activists are calling China’s largest arrest of Christians in decades, 30 members of the Zion Church network, including its founder Pastor Jin Mingri, were detained last weekend. The arrests, spanning at least 10 cities, have raised concerns of a broader crackdown on underground churches. Jin Mingri, a prominent figure in China’s Christian community, was taken from his base in Beihai city, Guangxi province, and is currently held in Beihai Number Two prison on suspicion of “illegal use of information networks.” His daughter, Grace Jin Drexel, who resides in the US, recounted the moment she learned of her father’s detention, describing it as a sudden and shocking event. The arrests come amid increasing pressure from Chinese authorities on unregistered religious groups, with new laws and regulations aimed at curbing their activities. Despite official figures stating there are 38 million Protestants and six million Catholics in China, rights activists estimate that tens of millions more attend underground churches, which do not align with state-sanctioned ideologies. The Chinese government has long sought to control religious practices, with recent measures including the banning of Christian apps, demolition of church buildings, and the imposition of strict online codes of conduct for religious personnel. The Zion Church, which began as a small house church in Beijing, has grown to over 10,000 followers across 40 cities, making it a significant target for authorities. While some arrested members have been released, the majority remain in detention, with fears that this crackdown may be just the beginning. Christian advocacy groups warn that the Chinese government’s policy of acting against house churches will continue, with accusations of fraud and economic crimes likely to be used as intimidation tactics. Despite the challenges, church leaders remain hopeful, citing historical examples where repression led to revival.