Karl Rahner and Yinshun put up two "harmonistic but not similar" inclinations in their theoretical kernels, which are Christology and Bodhisattva Theory respectively. They are different in religious faiths and cultural backgrounds. However, in the real situation of secularism and pluralism, both of them insist on breaking from the traditional inclinations to Heaven or abstraction and switch back to the world and humanity in order to find opportunities for development.