A few years ago (1906) the Protestant missionary enterprise in India celebrated its bicentenary. A few months ago the centennial celebration of the founding of American missions in India was an occasion of much joy. It must be a matter of deep interest, not only to the missionary body, but to the members of our Christian community in America to study both the progress and the vast and, in some cases, revolutionary changes of this great enterprise on the mission field. Even during the missionary experience of the writer innovations have been numerous and fundamental. To those who think that the missionary enterprise is wanting in the spirit of the age, the transformations which have already taken place and are constantly going on will lead to astonishment. These changes have been coincident with and a part of the progress of the Christian world in thought and life, and embrace not only the forms and methods of work but also the fundamental principles which underlie and permeate the whole work. In the present paper it is proposed to study a few of these innovations which have marked the onward march of this great movement.