The ministry of a
deaconess is, in modern times, a non-ordained ministry for women in some
Christian churches to provide pastoral care, especially for other women. The term is also applied to some women in the early church. The word comes from a Greek word,
diakonos , for "
deacon", which means a servant or helper and occurs frequently in the Christian
New Testament of the Bible. Deaconesses trace their roots from the time of
Jesus Christ through to the 13th century. They existed from the early through the middle
Byzantine periods in
Constantinople and
Jerusalem; the
office may also have existed in Western European churches. There is evidence to support the idea that the diaconate including women in the Byzantine Church of the early and middle Byzantine periods was recognized as one of the major orders of
clergy.