Blue - you are playing with words here, and I can’t imagine to what end.
In respect of killing we all have exactly the same understanding of what the commandment forbids (and does not forbid), and we are all capable of accurately categorising acts leading to (causing) a death as either intrinsically evil or not by identifying their moral object.
Of course the 5th commandment is telling us about what is intrinsically evil!. All the negative precepts do that! Acts which directly break (as revealed by the moral object) the negative precepts are by definition all intrinsically evil.
Acts are intrinsically evil when their object contravenes the law. No act with such an object can be good; no such act can be called an exception - for by definition there are none.
If the killing was “indirect” (perhaps the loss of an unborn foreseen and triggered by some life-saving treatment of the mother) then by definition, that act is not a direct killing, not intrinsically evil, not a breach of the 5th commandment and not an exception to that which the commandment proscribes.
That’s a fairly clear exposition though I fear Ender does not agree.
The problem largely is a a varied use of vocab which indicates theological differences…some being closer to the CCC than others.
Wording is important. Sometimes it indicates an obfuscated ethical methodology.
For example is Thou shall not steal an absolute moral ban on “taking the property of another” or “illicitly taking the property of another”?
If it’s the latter we probably didn’t need Moses to tell us that illicitly taking the property of another is always wrong. It is self evident from the words used.
Nor are we aided significantly if the 5th bans us from killing the innocent (murder)…that would self evidently always be wrong by reason of the word innocent.
So what I am observing is that the alleged “intrinsic evil” is often just a word play for some contributors. A mere playing with words that allegedly well symbolise the reality actually under discussion when in fact they do not.
The Commandments are telling something more, something other than that certain visible deeds are tritely always wrong I suggest.
These sorts of word games that say murder is intrinsically evil…do not actually help much in deciding whether an objective physical evil incurred (someone is dead at the hands of another) is a moral evil done.
Such intrinsic evil assertions do not tell us if this taking the property of another is actually stealing, this killing actually murder, this irregular marriage actually the adultery meant in the 6th.
Many contributors here do seem to have the conceptual understanding that two external deeds that physically seem the same may in fact be quite different moral deeds… but other contributors do not.
They see a physically observed “irregular marriage” as perfectly identifiable with “immoral act of adultery” which can therefore never be rightly chosen under any circumstances.
This is clearly inconsistent with the way we judge taking of property which is sometimes not theft, and with killing which is not always murder.