I am new to Catholicism, and have been reading and learning much. I also attend Mass. I feel a little dense even asking this question, but here goes: Can someone tell me in layman’s terms what is meant by the “sacrifice of the Mass?” I keep reading about this, but somehow I just don’t quite get it. I know that Catholics are accused of crucifying Jesus over and over at Mass, but I don’t believe this is what is going on. Thanks in advance.