In the Catholic Church, Extreme Unction or the Last Rites is the anointing at the time of death. Since the Second Vatican Council, this sacrament is now called the Anointing of the Sick and has been broadened to offer healing and comfort in times of illness that may not lead to immediate death. Speaking about a wider implementation of this sacrament, Pope Paul VI advocated for “a wider availability of the sacrament and to extend it—within reasonable limits—even beyond cases of mortal illness."

Unlike the traditional understanding of the Last Rites, the sacrament of the Anointing of the Sick is, ideally, to be administered in a communal celebration.

The Catechism of the Catholic Church states that when the sick are anointed they should be "assisted by their pastor and the whole ecclesial community, which is invited to surround the sick in a special way through their prayers and fraternal attention" (1516). "Like all the sacraments the Anointing of the Sick is a liturgical and communal celebration…It is very fitting to celebrate it within the Eucharist" (1517).