This paper analyzed the tendencies of Christian counseling of Siang–Yang Tan as a Christian psychologist and pastor. I considered elements that the tendencies of Christian counseling could be known as biblical viewpoints, human understanding, psychopathology, and openness of psychology. And, I analyzed and arranged these based on books and papers of Tan. He emphasized that Christian counselors should counsel on the basis of the biblical counseling courses, but he thought that counseling could receive help of other elements besides the Bible. He has synthetic understanding that humans are understood from physical, psychological, social, and spiritual viewpoints. In the openness of psychology, though he took integrated attitude without excluding principles of general counsel, he pointed out dangerousness of the integrity. As his main counsel technique, cognitive behavior technique was used mostly for the problem solutions of clients. Tan is a Christian counselor who emphasized that the thing which can change a person ultimately is the work of the Holy Spirit although psychological effort is important for the change and problem solution of the person.