Ender: I’m confused: is capital punishment admissible if necessary to protect society?
That would mean it is not really “inadmissible” inasmuch as there would be times when it was in fact admissible. I think this conflicts with what @godisgood77 believes. I would like to see you two address this point.
I think the “new understanding” alone does not render CP intrinsically evil.
I agree with you on this.
Here we agree to disagree on what constitutes Magisterial teaching.
Here is the teaching from the catechism regarding the primary objective of punishment:
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The primary scope of the penalty is to redress the disorder caused by the offense.
Protecting society from a new offense does nothing to redress the disorder caused by one already committed, so whatever you think that phrase means it cannot mean that protection is the primary objective.