In the year before the Revolution of 1911, American missionary Young J. Allen and his Chinese assistant Van Yi co-translated Renxue to challenge modern thought of social evolutionism introduced by native intellectuals. Though both the original and the translated works proposed Organism Philosophy and Christianity against Spencer's social Evolutionism, Renxue's viewpoints toward social issues were different from the original. This generated different responses from clergy in America and in China to similar issues, such as social Evolutionism, organism philosophy, science, moral restructuring and religion Though both the writer and the translator were clergymen, their different responses epitomized their different adjustments to their own social issues, whether in America or in China.