By the early Middle Ages, some of these ministries were formalized under the term "minor orders" and (along with the diaconate) used as steps to priestly ordination.
Thus The Service Book of the Orthodox Church (English translation by Isabel Florence Hapgood) states that "no woman may enter the Sanctuary at any time".
[5] In his encyclical Allatae sunt of 26 July 1775, Pope Benedict XIV renewed the prohibition, "Women should not dare to serve at the altar; they should be altogether refused this ministry", stated more than five centuries earlier by Pope Innocent IV in his letter Sub catholicae professione of 6 March 1254 to Odo of Tusculum on Greek rites.
26) to the bishops of Lucania condemned the evil practice which had been introduced of women serving the priest at the celebration of Mass.
Since this abuse had spread to the Greeks, Innocent IV strictly forbade it in his letter to the bishop of Tusculum: "Women should not dare to serve at the altar; they should be altogether refused this ministry."
(St.) Pope John Paul II said in his letter to women in 1995.Women's dignity has often been unacknowledged and their prerogatives misrepresented; they have often been relegated to the margins of society and even reduced to servitude.
Certainly it is no easy task to assign the blame for this, considering the many kinds of cultural conditioning which down the centuries have shaped ways of thinking and acting.
[8]The 1983 Code of Canon Law, without distinguishing between male and female, said that "Lay persons can fulfill the function of lector in liturgical actions by temporary designation.
Pope Benedict XVI had both male and female altar servers in Papal masses in London (2010), Berlin, and Freiburg (2011).
[14] However, the cathedral of the Diocese of Phoenix announced in August 2011 that it would become another of the Catholic churches in which women would not be allowed to serve at the altar.
If we are not training young men as altar boys, giving them an experience of serving God in the liturgy, we should not be surprised that vocations have fallen dramatically.