The Vatican issued a strongly worded statement demanding China explain its imprisonment of an 84-year-old bishop.
Chinese police arrested Zhao Zhendong of Xuanhua in Hebei province May 27, and no word has been heard from him since.
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"The Holy See feels deep pain for these actions, for which no explanation has been given," said Vatican spokesman Joaquin Navarro-Valls.
They breached "the rights of the person, in particular religious freedom, that are sanctioned in numerous international documents, also underwritten by the People's Republic of China," he said.
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Last October, Zhao and Auxiliary Bishop Yao Liang of Xiwanzi in Hebei province were taken into custody and pressured by police to register with the government-controlled Catholic Patriotic Association.
The communist government cut off ties with the Vatican in the 1950s and forbids the official CPA from recognizing the pope's authority.
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Zhao was held for about 10 days in October.
Yao and another bishop, from Zhengding, were in custody for several days this month and released.
The Vatican counts about 8 million Chinese in the underground Catholic church and an estimated 5 million in the CPA.
As WND reported in April, a Protestant pastor imprisoned by the Chinese government feared he would die because of injuries suffered while in custody.
In another case reported by WND, a church leader imprisoned in China was crippled by a severe beating because he had led 50 fellow inmates to Christian faith.
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