Fu Weixun's discussion of Buddhism and dying psychiatry has brought about a wave of Taiwan's research on life and death. How to live and die has become a topic of common concern in the Chinese community. In recent years, Tantrics has also become quite popular. This article is based on the teachings of the important ancestor of the Tantrics, Liansheng Dashu (referred to as the lotus teacher), and the treatment of the issue of life and death as the main clue. The teachings contain a profound and infinitely complete and bright energy, which is the core of solving life problems. What is the meaning of the life course and teaching method of the lotus teacher? What is the meaning of life meaning and value under the view of great perfection and self-excessiveness? What is the face of death and what is the point of view? And to extend the enlightenment of the teacher's teachings on modern civilized life. This study also uses the "creative hermeneutics" advocated by Mr. Fu Weixun to distinguish between "real", "meaning", "prediction", "when" and "creative". The five dialectical levels are used to study the truth of life revealed by the lotus body. Therefore, this article focuses on the vision of inner awakening--discussion on the depth of self-existence and life-death, from the essence of life, to the self-awareness and intuition of the present, that is, from the process of confusion to epiphany clarification. Presenting the meaning of the essence of connotation, doing further introspection and reflection; at the same time interpreting from it, and comprehending the connotation and meaning of self-excessiveness, how to let the mind cross the obstacles and troubles caused by all phenomena, realize that it is not born The immortal body is the natural energy of all life operations. The teachings provide readers with ideological transcendence, break the inner limits, and guide the self-sufficiency of the pure, bright, and complete reality, and then realize the truth of life.