Why is Communion Important?

Why is communion important? Why do we celebrate it? What does communion symbolize? How does communion differ from Mass? Walter Veith explains.that communion keeps fresh in our memories that Jesus paid the ultimate sacrifice for us. Walter Veith explains the significance behind the bread and the wine. He also explains the difference between communion as instituted by Jesus Christ and the Mass, which is the communion service that the Catholic Church practices. Walter Veith goes on further to explain who can participate in the service.