The Order of Saint Luke (OSL) is a religious order begun within the Methodist Church in the United States that is dedicated to sacramental and liturgical scholarship, education, and practice. As a Christian religious order, it is a dispersed community of women and men, lay and clergy, from many different denominations, seeking to live the sacramental life. "Membership in The Order is open to persons of all Christian denominations who seek to live the sacramental life in accordance with our Rule of Life and Service, in community with and acceptance of their brothers and sisters in the Order."