A number of girls of my acquaintance went to school to the nuns of the Congregational Nunnery, or Sisters of Charity, as they are sometimes called.
Quotes about congregational (3 Quotes)
Anything that goes beyond just a large gathering, such as using small groups to create a congregational life with their members, that's a significant shift in the organization of a Catholic congregation.
The Independent or Congregational theory includes two principles; first, that the governing and executive power in the Church is in the brotherhood; and secondly, that the Church organization is complete in each worshipping assembly, which is independent of every other.