Overall, Korean Protestant Christianity, especially Korean Presbyterian churches, concentrate on evangelizing Koreans and on individual salvation and missionary activities with seemingly little interest in social concerns and social justice issues. Many South Koreans have a negative attitude toward the Korean Protestant churches today due to overemphasis on church offerings; no help for life problems in public sphere; too many churches; and a perceived over-influence of religion. This dissertation provides insight into this cultural view and analysis of the impact of economic globalization on Korean Protestant Christianity, especially Korean Presbyterian churches beginning in 1990. This research project outlines the history of this relationship between Korean Protestantism and the negative impact of economic globalization on structures of discrimination then explores the possibility of transformative preaching and practice for social transformation and anti-discrimination. To achieve this purpose, two African-American preachers, Gardner C. Taylor and Gary V. Simpson, and two Korean Presbyterian preachers, Hae-sung Kim and Kuk Yom Han, are introduced and compared as models of transformative preachers and transformed congregations. One of the primary foci of this dissertation is to establish connection between this emancipatory perspective of liberation and humanization and the ways in which the tradition of African-American preachers can be essential resource for both Korean congregations and seminaries who are committed to becoming communities of liberation formed through transformative preaching.

Central to this thesis is the Minjung Theology of the Wanderer, which is a critical principle of emancipatory biblical hermeneutics. The Wanderers, a global concept of Minjung, beyond the particular Korean context, questions who the marginalized and the oppressed are today, and then invites us to see global migrant slaves in the context of the economic globalization of the twenty-first century. This Wanderer identity, combined with Dr. E. Kim's methodology of trans-contextual preaching leads to a proposal of how to embody transformative preaching and practice into the public square for social transformation and anti-discrimination.

Finally, this research project proposes four alternative homiletical strategies—prophetic preaching, preaching inconvenient truths, preaching as transformative storytelling, and transformative preaching and technology. These strategies are to be interwoven, in order to communicate the Gospel and generate communities of faith and preachers who participate with the God who is judging, restoring, suffering, delivering, and transforming all humans and creatures, all worlds, and all life.

Black preaching and Minjung theology understand that Jesus rejected all forms of discrimination and violations. It is essential for Korean Christians to be reminded of the never ending cycle of violence and discrimination that we have experienced as a nation in the past and work to prevent others, global wanderers, from experiencing that suffering for far too long. Social transformation and anti-discrimination are not new tasks for preaching and congregational life, but it is a never-ending mission until God’s will be done on earth.