The last twenty years of the nineteenth century saw an increased use of the simpler Christian rites in Unitarian churches. In that time a distinct advance was made in the acceptableness of the communion service, and probably in the number of those willing to join in its observance. The abandonment of its mystical features and its interpretation as a simple memorial service, that would help to cherish loved ones gone hence, and the saintly and heroic of all ages, as well as the one great leader of the Christian body, has given it for Unitarians a new spiritual effectiveness. The same causes have led to the adoption of the rite of confirmation in a considerable number of churches. Gradually the idea has grown that what Rev. Sylvester Judd called "the birthright church" is the true one, and that it is desirable that all children should be religiously trained, and admitted to the church at the age of adolescence. Mr. Judd gave noble utterance to this conception of a church in a series of sermons published after his death,[6] as well as in a sermon prepared for the Thursday lecture in Boston.[7] The same idea was elaborated by Rev. Cyrus A. Bartol in his Church and Congregation: A Plea for their Unity,[8] wherein he contended for the union of church and parish, the opening of the communion to all as a rite accepted by the whole congregation, and not by a few church members, and the education of children as constituent members of the church from birth. It was not until much later, however, that the rite of confirmation came into use,[9] largely because of the interpretations of the purposes and methods of Christian nurture presented by Bushnell, Bartol, and Judd. This rite could have meaning only as the expression of social responsibility on the part of parents and church alike, that true religion is not merely a question of individual opinion, but that there is high worth in those spiritual forces that are carried forward from generation to generation, and must descend from parent to child if they have effective power. In a word, the use of the confirmation rite is an abandonment of extreme individualism, and is an acceptance of the socialistic conception of spiritual development.[10] This is distinctly a return to the conception of a church maintained by Solomon Stoddard at the beginning of the eighteenth century, and to that broader Congregationalism he desired to see established throughout New England. It was also theoretically that of the Puritan founders of New England, who maintained that all children Of church members were also members of the church, but who inconsistently insisted upon a supernatural conversion in order to full membership. It is even more positively an acceptance of the theory of Christian nurture held by the Catholic and the Episcopal churches. That theory is based on the social conception of the church, that it is an organic body, and that every child