The humeral veil is also seen at the Mass of the Lord 's Supper when the Ciborium containing the Blessed Sacrament is taken in procession to the place of reposition , and again when it is brought back to the altar without solemnity during the Good Friday service .
The humeral veil is also seen at the Mass of the Lord 's Supper of the Catholic Church . 
 It is used when the Ciborium containing the Blessed Sacrament is taken in procession to the place of reposition , and again when it is brought back to the altar without solemnity during the Good Friday service .