The Holy Sacrifice of the Mass is an idea that has fallen into disfavor in modernity, for various reasons. In Protestant circles, of course, the notion that the Mass could be a sacrifice is often seen as a repudiation or usurpation of the sacrifice of Christ on Calvary, as though it’s an either/or choice. Perhaps the all-time favorite Bible verse among such critics Hebrews 9:25-26:
Nor was it to offer Himself repeatedly, as the high priest enters the Holy Place yearly with blood not his own; for then He would have had to suffer repeatedly since the foundation of the world. But as it is, He has appeared once for all at the end of the age to put away sin by the sacrifice of Himself.