Kevin Frayer / Getty Images A Chinese Christian pastor leads prayers during a service at an underground independent Protestant Church on October 12, 2014 in Beijing, China. China, an officially atheist country, places a number of restrictions on Christians and allows legal practice of the faith only at state-approved churches. The policy has driven an increasing number of Christians and Christian converts 'underground' to secret congregations in private homes and other venues. While the size of the religious community is difficult to measure, studies estimate there more than 65 million Christians inside China with studies supporting the possibility it could become the most Christian nation in the world within a decade.

Kevin Frayer / Getty Images A Chinese Christian woman weeps during a ceremony at an underground independent Protestant Church on October 12, 2014 in Beijing, China

Kevin Frayer / Getty Images A new Chinese Christian woman sits in a small tub of water as a Pastor prays as she is baptized during a ceremony at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images A new Chinese Christian man is dunked in the water in a small tub as he is baptized during a ceremony at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images A Chinese Christian woman sings during a prayer service at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images Chinese Christians sing during a prayer service at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images Chinese Christians pray during a service at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images A Chinese pastor prays with newly baptized Christians during a ceremony at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images A pastor baptizes a new Chinese Christian woman and her young daughter during a ceremony at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images Chinese Christians sing during a prayer service at an underground independent Protestant Church on October 12, 2014 in Beijing, China.

Kevin Frayer / Getty Images Chinese Christians pray during a service at an underground independent Protestant Church on October 12, 2014 in Beijing, China.