If you have ever went up for communion in a Catholic Church and you are not a Catholic you have committed blasphemy.
The Holy Eucharist is reserved for those in full communion with the Catholic Church, i.e., Roman Catholic Church, and by that I mean they believe EVERYTHING taught by the Church. Even Catholics that go up for communion that are not in a state of grace are committing blasphemy.
But you do much prove my points.
Thanks! I'm much obliged.