Peter writes:
These are seminary classroom questions. I think “intent” is another factor.
I comment:
Hogwash. Again, makes the sacrament and its efficacy dependent upon us.
Peter:
Also, there is a key distinction between questions of efficaciousness and questions of authorization or licitness. To take a tragic example from the news, the gun meant to be a prop still works as a gun. It is a matter of who is supposed to be in charge of it. P
Me:
Oh, Peter, your analogies. Can you find another rhetorical device? Let's run with this, though. Presbyterian church pastor recites the Words of Institution and distributes the sacrament. Hovering over him is old-style Presbyterian doctrine saying "It's a memorial, He is in heaven," so the pastor thinks he has a "cold" sacrament in his hands, unloaded with the Real Presence Jesus. But wait, the Holy Spirit is the true "armorer" of this scene and the Real Presence Jesus is there, not to kill or wound, but to give life and forgiveness.
Meanwhile down the street a Lutheran pastor presides (properly, of course), but a Presbyterian mother-in-law of a member is in the fourth pew. She's expecting a "cold" sacrament (He is in heaven, remember, not here). But the armorer, the Holy Spirit, is on the job and the sacrament is loaded. So what happens to the Presbyterian mother-in-law? Bang! the Real Presence Jesus.
Has harm been done, because the Pastor didn't warn "Look out! This is the real thing!"
Was the sacrament less "effective" down the street in the Presbyterian Church because of that "memorial, He's in Heaven" thing?
Was anybody hurt in either place? What "great potential harm" are you seeing, Peter?