http://www.vatican.va/archive/ENG0015/__P41.HTM
1367 The sacrifice of Christ and the sacrifice of the Eucharist are one single sacrifice: "The victim is one and the same: the same now offers through the ministry of priests, who then offered himself on the cross; only the manner of offering is different." "In this divine sacrifice which is celebrated in the Mass, the same Christ who offered himself once in a bloody manner on the altar of the cross is contained and is offered in an unbloody manner."188
Which raises the question then, of where the blood that they claim Catholics are eating when they partake of the eucharist, comes from.....
questions that make you go ahhhhhhhhhh