I think it is quite clear. Merriam-Webster isn't usually that great with philosophical terminology, though. I would instead use something like this:
"Applying standards, principles, and/or rules to other people or circumstances, while making oneself or certain circumstances exempt from the same critical criteria, without providing adequate justification. Special pleading is often a result of strong emotional beliefs that interfere with reason. (
Special Pleading)"
And who gets to decide what is and isn't "adequate justification"?
To a believer, "God moves in mysterious ways", might serve as adequate justification.
IMO, the idea that the same standards that we use to judge people might not be adaquite for judging an omnipotent being seems like adequate justification for dismissing those standards.
And this:
"Special pleading is a form of inconsistency in which the reasoner doesn’t apply his or her principles consistently. It is the fallacy of applying a general principle to various situations but not applying it to a special situation that interests the arguer even though the general principle properly applies to that special situation, too".
Whether or not the "general principal properly applies to the situation" is also up for grabs. It isn't something that you have a right as a participant in a discussion like this to decide for everyone else, and it makes your reasoning sound circular.
For example, if anyone murdered my friend and claimed they had knowledge they could not share that justifies it,
Except that's not what's being discussed. The position your OP is dealing with is one where someone is saying, "we don't have the information necessary to make this judgment", not "I have information but I can't share it with you".
Remember in your OP you're not arguing with God, you're arguing against someone whos suggesting that there may be some greater purpose that we don't understand that potentially negates the PoE.
I would still be reasonable in not interpreting their action as benevolent.
See above.
As with the first definition that says "adequate justification," this part is somewhat subjective (the attempted justification is "the reason is beyond your understanding, so I won't even try to give it").
Nope. That's not what your hypothetical answer to the PoE is suggesting at all. Its not saying "I have information but I'm not going to give it to you" it's saying "Neither one of us has the information we need to make this judgment". Its a completely different scenario.
Evidence that this justification is weak is that if it is allowed, it could literally justify any action: literally no action would be enough to doubt it. That isn't a good justifier, and that makes it special pleading.
Yes, for someone who believes in God in this way, any action is justifiable, although "justifiable" isn't really the right word, since to someone with that kind of belief nothing would need to be justified. Still doesn't make this special pleading.
For clarity, I had something to the effect of, "it is always possible someone has knowledge that you don't."
Au contraire, this is exactly pertinent to what's being talked about. Someone claiming special knowledge is the same abstracted circumstance.
We're not discussing someone who's claiming special knowledge.
The analogy is pertinent. That you don't accept that doesn't make my argument evasive.
OK then, how about explaining how your analogy is pertinent, instead of just saying that it is.
Just including this portion for completeness, this was addressed above.
Perhaps ET wouldn't; but this is about what's reasonable for humans to do.
No, actually. That part was attempted to explain et's lack of explanation.
If you assume the worst of your ideological opponents that's on you, friendo.
Unless it's true.
For clarity, this is in response to me saying it would be reasonable for people to doubt ET has justification for "benevolent murder" without any evidence.
It would not be futile if we're interested in responsible epistemology and ontology. Even if we couldn't do anything about it, we should still be interested in forming reasonable beliefs and (this is key) avoiding unreasonable ones, such as epistemically uncertain beliefs that literally can't be defeated by any evidence.
Reason has nothing with either side of this argument.
But it's fun to watch people trying to convince themselves that it does.