The start of social welfare advancement process includes the Orient and the West and the religion section hold the territory where it does is many the thing is the recognition which the social welfare academic world is common. When seeing with Western philosophy history, the social problem of Renaissance and the religious reform after human being was aimed the secularization. To after where the social welfare crane which specially confront in the social problem which is contemporary history conference complicated and various is professionalized the territory of religion social welfare stays in complement location of national social welfare. Social welfare taking count of crosses Catholicism of recent times the religious group which it begins the welfare activity which is close with the community resident. There is a case which from together the Buddhism social club also attempts the social work same connection it is the beginning of the year research due to the necessity of present-day idea triangular position to reveal. The hazard which from the mercy activity which has a namely Buddhism social work before modernizing today grows with specialty and system social work religion practice of the material thought which Buddhism which stands is having it leads and the place objective which constructs the mankind joint society it lets and must be researched. It modernizes the social welfare idea of Buddhism thought consequently and system anger makes the thing thinks that it is important.