The sermon of Hyung Nong Park has examined a topic through the biblical text. And he has striven all the times an inquiry of implication after an summary of sermon. Also, he has apologetically made a defense for the proper doctrine of the Holy Scripture. But he has homiletically enjoyed to preach by a pattern of topical preaching. However he has not only remained in simply interpreting and commenting on the text, but also he has concentrated an application of preaching that was suitably allied to the lives of the listener timely.
The sermon of Jong Sung Rhee is called to the holistic theology. He did not succeed his holistic preaching, even though he published 40 volumes on systematic theology, he particularly wrote 7 volumes on sermon. Unfortunately, he has practised rather moral preaching than doctrinal preaching. Almost all, his sermons have emphasized a confucian or buddhistic moral rather than Christian doctrine. Because he has pursued a holistic position as modern theologians. His sermon is not a preaching style, but it is an article style. His preaching actually was a failure. He tends to be a pluralist. Because he has written concerning world religions without criticism at his three volumes on Ethics.
Yune Sun Park, as John Calvin, not only exerted powerfully to preach with all his heart in the pulpit, but also strived to live according to what he has preached. He has tried to preach exegetically for his life, his sermon is based on the biblical text. Also, his sermon's strongness is spiritual all the times, but its weakness is not technical as a skill of preaching. However, he is equally applied to modern preachers who profess Reformed Theology. He has preached lots of sermons in his commentaries of New Testament and Old Testament.
Chai Choon Kim has been called a famous preacher who practised lots of sermons and liberal theologian of the Presbyterian Church of Korea. He has been striven for actualizing of theory of Social Gospel and Political Theology. His sermon is not biblical and doctrinal, however it is a literary excellent skillful technical point. He was continuously focusing 'Cosmic Community.' His style of preaching is in 18 volumes of his books. Secondly, his two sermons with same text and verses in 1956 and 1975. Concluding mention, I think that sermons of Conservatives are generally narrow, because they are biblical or doctrinal, sermons of Radicals are broad, because they almost are social or political.