Over,around and through all of it, is Jesus.The transubstantion is about Jesus.The Mass is about Jesus.In fact, He is so present to all Catholic belief that it is assumed that you know that.
It is the FINISHED WORK of Jesus that is missing. Your Church is all about the ongoing sacrifice of Christ, which is what Mass is about. It is the finished work of Christ that saves. His dying for OUR SINS and our faith in His death on our behalf. And KNOWING the penalty for our sins was paid in FULL, otherwise, God could not have raised Him from the dead. Without that, it’s nothing more than a man-made religion of works and rites and rituals for “righteousness”.