i have one question that i am not getting a very good answer to: why do some catholic churches serve the blood of Christ and others not. I don’t know why this bothers me so much. I am newly back to the catholic faith and I do not understand this practice. I love the communion so much in fact this was the Main reason for coming back to the faith. I love to go to the non denominational for other reasons but i can not be fed with the body and blood of Christ. Please i do hope and pray someone can give me an answer. One priest told me it should not matter that the body has the blood however Christ knew that and still had us getting both the blood and body separately. The priest also told me that the church has to pay special training and care for the blood. I know this and I have become an Extraordinary Minister. Anyway, i do hope someone can give me a better answer.
I hope that someone can answer better than me but I’ll give it a shot. I think that the answer that you were given pretty much covers it, but I’ll try to detail it. I don’t know enough about liturgy to tell you for sure, but here is my reasoning.
I think that the sacrifice of both Jesus’ body and blood is necessary for the mass to be complete, according to Jesus’ instructions. This must be why both are done at masses. Yet, He told us to eat both of them, but He did not say separately or together. He most definitely told the apostles to offer each one separately, but I just looked over Matthew chapter 26, Luke 22, and Mark 14 and He does not tell them to eat them separately, the important thing seems to be to simply eat them. So as your priest told you, since the blood of Christ is contained in the body of Christ, we can fulfill his commandment by solely eating this.
So in the Catholic mass, Jesus’ instructions to sacrifice both his body and blood are followed. This is probably important because there is a different and complimentary meaning to each of these, and both are needed as part of the sacrifice. Then we fulfill His instructions to commune with His both body and blood either just in the host, or with the host and the cup.
Since strictly speaking the cup is not necessary for the communion part, I think that some parishes have been authorized to use it if it is a matter of preference, but that in a general sense it is only needed as part of the sacrifice and so is generally only used for that.
I hope that this helps! Please let me know. If you want, I can ask someone who is knowledgeable in this for a more educated answer if something is unclear.