The teaching of the Eastern Orthodox Church on the Holy Mystery (sacrament) of Unction is similar to that of the Roman Catholic Church. However, the reception of the Mystery is not limited to those who are enduring physical illness. The Mystery is given for healing (both physical and spiritual) and for the forgiveness of sin. For this reason, it is normally required that one go to confession before receiving Unction. Because it is a Sacred Mystery of the Church, only Orthodox Christians may receive it.