South Korea has emerged as one of the largest global funders of Christianity, second only to the United States. This support manifests in significant missionary efforts, theological education programs, and humanitarian projects worldwide. The country is home to some of the largest Christian congregations and institutions, including the globally influential Yoido Full Gospel Church. South Korean missionaries are active in over 170 countries, playing a pivotal role in spreading Christianity, particularly in regions with limited religious freedom. This robust growth is attributed to South Korea’s modernization and the alignment of Christian teachings with education, community building, and social progress.
In contrast, Buddhism, once a dominant religion in Korea, is witnessing a significant decline. Factors contributing to this trend include a perceived disconnect between traditional Buddhist practices and the younger generation's fast-paced, urbanized lifestyle. Moreover, the active evangelism, community-focused initiatives, and modernized worship experiences of Christian organizations have attracted many South Koreans, especially youth and urban dwellers. This religious shift highlights the evolving spiritual landscape in South Korea, reflecting broader societal changes and the influence of globalization.