VATICAN CITY — Priests are not obligated to wash the feet of women during the Mass of the Lord’s Supper on Holy Thursday, Cardinal Robert Sarah has confirmed.

The prefect of the Congregation for Divine Worship and Discipline of the Sacraments told reporters [a colleague and myself] in Rome on February 26 that every bishop or priest “has to decide in accord with his own conscience, and according to the purpose for which the Lord instituted this feast.”

Cardinal Sarah’s clarification answers an apparent disparity between the January 6 decree, In Missa in Cena Domini, and the accompanying explanatory note written by the Secretary for the Congregation for Divine Worship, Archbishop Arthur Roche.

The decree states that “pastors may [possint] select a small group of the faithful to represent the variety and the unity of each part of the people of God” and that “such small groups can [potest] be made up of men and women.”

And yet in the explanatory note, Archbishop Roche seems to suggest an obligation to choose a group representative of the entire people of God, without specifics as to sex. He writes: “It is for pastors to choose a small group of persons who are representative of the entire people of God — lay, ordained ministers, married, single, religious, healthy, sick, children, young people and the elderly — and not just one category or condition.”

Cardinal Sarah’s clarification comes after bishops and priests have voiced concerns about the new rubric, which permits the washing of women’s feet during the Mass of the Lord’s Supper. Before the foot-washing mandatum was changed by Pius XII and inserted into the Mass on Holy Thursday, women’s feet could be washed, but only by other women, and the ceremony took place outside of the Mass.

In a February 2, 2016, interview, Bishop Athanasius Schneider, auxiliary bishop of Astana, Kazakhstan, said that according to his conscience, he could not include women in the foot-washing ceremony on Holy Thursday. Bishop Schneider acknowledged that the revised mandatum isn’t binding, saying: “Thanks be to God no priest or bishop is obliged to wash publicly the feet of women on Holy Thursday, for there is no binding norm for it, and the foot washing itself is only facultative.”

Jesuit priest and founder of Ignatius Press, Fr. Joseph Fessio, SJ, has also weighed in, suggesting with skepticism that permissions are often misunderstood as requirements: “Of course it should be made clear that this is a permission, not a requirement,” he said. “But even that clarity won’t affect what actually happens.

“Here’s a similar situation in which we can already see the results: When permission was given for female altar servers, it was a permission given to bishops, not directly to priests (i.e., if a bishop so chose, he could permit the practice in the diocese). It was clear in the decree that no priest was required to have female servers, even if the bishop had given the permission. How was this treated? Many bishops insisted that the regular use of altar girls be normative for all Masses.

“So this new permission will be (and already has been) treated as a requirement.”