The early Christian and medieval practice of spiritual marriage, in
which husband and wife mutually and voluntarily relinquish sexual
activity for reasons of piety, plays an important role in the
development of the institution of marriage and in the understanding of
female religiosity. Drawing on hagiography, chronicles, theology, canon
law, and pastoral sources, Dyan Elliott traces the history of spiritual
marriage in the West from apostolic times to the beginning of the
sixteenth century.