Although there have been few denominational mergers at the national level, there has been a great deal of facility-sharing and even merger of local congregations. Such rationalization has been driven by the need to replace or renovate crumbling churches and chapels coinciding with declining numbers of members to fund such work. While secularization has created a need for rationalization, it has also made it possible by reducing knowledge of, and interest in, the classic theological divisions that produced Britain’s current churches, sects, and denominations. As old arguments about baptism, church organization, liturgy, the nature of communion, and what is required for salvation have faded, new divisions have emerged. Apparently trivial disputes about church seating and music styles point to the bigger issue of whether churches should accommodate or resist social and cultural change. Gay rights and the roles of women have been particularly contentious.