Persecution of Christians in China led to the abandonment of Daqin in about 845. Much later, in 1300, a Buddhist temple was installed in the pagoda. An earthquake severely damaged the pagoda in 1556 and it was finally abandoned. Due to the earthquake, many of the underground chambers of the complex are no longer reachable. Daqin was "rediscovered" in 1998 and its roots in early Chinese Christianity were recognized.