The term "Chinese Underground Church" does not have a direct reference in the Bible, as the concept is specific to the modern context of Christianity in China. However, it can be understood through biblical principles about the church, persecution, and the resilience of faith. The underground church refers to unregistered Christian communities operating in secrecy due to government restrictions on religious practices. This situation can be linked to various biblical accounts of persecution faced by early Christians, such as those described in the Book of Acts, where believers often met in private homes to worship and share their faith (Acts 2:46-47).Moreover, the resilience of the underground church reflects biblical themes of perseverance and faith under trial. Hebrews 10:24-25 encourages believers to "consider how to stir up one another to love and good works, not neglecting to meet together, as is the habit of some," which resonates with the practices of the underground church in China. These believers demonstrate a commitment to their faith akin to the early church, which thrived despite persecution, as seen in passages like 2 Timothy 3:12, where Paul notes that "all who desire to live a godly life in Christ Jesus will be persecuted." Thus, while the Chinese Underground Church is a contemporary phenomenon, its existence and practices echo biblical teachings on community, faith, and perseverance amidst adversity.