Yoido Full Gospel Church

The church's plans for expansion suffered a setback when Pastor Cho was called up for mandatory military service. Fortunately for the church, he was assigned to an American Army base near Seoul, allowing him to continue with his Sunday preaching, with the help of John Hurston, an American missionary. Cho's spell in the army was short, as ill-health required a major operation and a subsequent discharge from the army. Although ill, Cho continued to pastor the church, and on 15 October 1961, an inaugural service was held in the new auditorium that had been built on the plot of land the church had purchased at Seodaemun.[7] It was named the Full Gospel Revival Center.

Church membership continued to grow, reaching three thousand by 1964 and eight thousand by 1968.[8] Cho continued to be plagued by ill health, and he suffered a physical collapse while leading a baptismal service one Sunday.[9] In 1967, Cho decided to restructure the church.[10] Cho divided the city of Seoul into zones, with church members in each zone comprising a "cell" that would meet on a weekday for worship and bible study in the home of a "cell leader." Cell members were encouraged to invite their friends to attend cell meetings to learn about Jesus Christ. Each cell leader was instructed to train an assistant. When cell membership reached a certain number, it would be divided, with about half of its members joining the new cell led by the person who had been the assistant.

Cho believed that women would make ideal cell leaders, having both the time and the desire to make home visits to other members, something that many men, for reasons pertaining to Korean culture as it was at that time, were unwilling to do. His decision to appoint women as cell leaders went against the grain of Korean culture, which at that time was not open to the idea of women leading groups that had male members. He persisted, and the cell concept turned out to be an outstanding success. From 125 cells in 1967, the church has grown to several thousand cells in 2015.[11]

Aside from restructuring as a cell-based church, a Women's Fellowship was started in 1960, followed by a Men's Fellowship in 1963, to enable lay members to serve the church in a wide range of volunteer capacities.

Membership continued to grow rapidly, reaching ten thousand in the early 1970s. Having outgrown its Seodaemun premises, the church began looking for a new place to build.

Yeouido (Yoi Island or 여의도), in the middle of the Han River which winds its way through the heart of Seoul, was at that time little more than sand dunes, without even a bridge to connect it to the city of Seoul. Believing that he had heard from God, Cho and the other leaders of the church decided to purchase a plot of land on Yoi Island, directly across from Korea's National Assembly.[12] Economic problems, including the 1973 "oil shock," which led to spiraling inflation and the loss of jobs for many church members, delayed construction of the new auditorium. However, it was finally finished in 1973, and its inaugural worship service in the auditorium of 12,000 seats was held on 19 August of that year.[13] A month later, Full Gospel Central Church, as it was now known, hosted the 10th Pentecostal World Conference at the Hyochang Stadium.[14]

Membership of Full Gospel Central Church reached fifty thousand by 1977, a figure that doubled in only two years. A special worship service was held to celebrate this milestone, with Demos Shakarian, President of the Full Gospel Businessmen's Fellowship International as the guest speaker.

Beginning in the 1980s, Full Gospel Central Church decided to establish satellite churches throughout the city of Seoul and further afield, as it would not be able to keep on expanding indefinitely.[15] Despite the expansion of the auditorium to seat 12,000 in 1983, seven Sunday services were insufficient to accommodate the entire membership. In 1993, with 700,000 members, the Yoido Full Gospel Church, was the world's largest congregation recognized by the Guinness Book of World Records.[16] Despite the drain of members to the satellite churches, however, new recruits by the mother church – brought in through the vast cell network – have made up for the losses, and membership stood at 780,000 in 2003. The church was renamed Yoido Full Gospel Church in the 1990s. Its founder, Mr David Yonggi Cho, retired as head pastor several times, but the church ran into immediate infighting among the remaining ministers, causing him to come out of retirement, most recently late in 2006. As of 2007, membership stands at 830,000, with seven Sunday services translated into 16 languages.[17]

On 9 January 2009 a Sunday church service was featured in a BBC documentary Around the World in 80 Faiths.

In 2008, Young Hoon Lee became senior pastor.[18][19]

In 2020, the Church had 480,000 people in Seoul.[20][21][22]

A pastor from Yoido Full Gospel Church named Seong vandalized the Dharma hall of Donghwasa Temple on 20 August 2012. The pastor was caught on CCTV urinating in the Dharma hall and vandalizing the Buddhist portraits with a permanent marker.[27]

On 20 February 2014 Pastor Cho and his son (Hee-jun) were convicted of embezzling US$12 million in church funds.[28] The presiding judge once told Cho, "We know that this case is not your problem. You just need to blame it on your son, then you will have no responsibilities," Cho wrote, adding that Cho refused, "My son can be unrighteous to me, but I cannot be unrighteous to my son."[29] In June 2016, this incident became a non-prosecution because there was "no suspicion."[30]