Update: Firstly, thank you all for the advice.
To give a frame of reference, I love all these elders as people. Dearly. We're talking about people I care very much for who are among the most loving elders I have met in any congregation. They HATE to assert the bOrg's policies, they certainly don't leap to. They're also some of the most humble people I've ever met, and I am speaking specifically about all three who are invited to the meeting.
I probably should have included that in my first post. I haven't ignored a single post here, but I had to decide something taking into consideration all the particulars I know about.
Here's what I did:
HappyDad: Tell them you don't trust their motives and you will only agree to meet with two of them
You hit the nail on the head of my concern. I really wouldn't mind meeting with two of them. So I called the elder back and asked why there were three. He said, "Well, it didn't really matter to me how many there was. Is that a problem for you? I could reduce the number to two, but I think they oughta be at least two brothers there."
So, I let him know it felt a little nerve-wracking since he mentioned three elders, that it felt kind of Judicial Committee-ish. He asked me whether they ought to have a Judicial Committee, but in a joking way. I said I didn't know, that I felt kind of like Paul in Hebrews 4—not aware of anything against myself but not proved righteous because of that. Told him I hadn't sinned to my knowledge, but that someone else might disagree. He said he wasn't aware of any charges against me but that he couldn't swear no one had accused me of something.
I told him I would just want the courtesy of knowing ahead of time if there was any accusation, since I didn't know about anything against myself. We talked a bit about the need for people to apply Matthew 18:15-17 first, unless there was a situation where somebody felt threatened by me. He agreed and reassured me he wasn't aware of me being accused of anything. Said the main reason he wanted to talk with me was because they need brothers so badly and he noticed I don't have any numbers on my card for months and I'm not coming to any meetings.
Sidepoint: our congregation has no, count them with me...0, baptized brothers under the age of 45 except me, and I'm inactive. There is one other irregular unbaptized publisher who is a brother in his 20s. So they want me to become reactivated because they have no one to pass the mantle to. I should serve for promotion? HAH!
So I told him I'd be fine with meeting with them, but that I didn't want them taking it as a sign of disrespect if I chose not to answer a question, answered a question with a question, or even if I answer a lot of questions with "I don't know." I said that was what Jesus frequently did, and I didn't see anything disrespectful in him doing that.
He said he'd be out of line to fault me for doing anything the way Jesus did and that sounded fine to him.
So, I suppose I'll be meeting with them. And not answering if I don't want to. And using Scriptures as freely as I choose. And he said I can ask them anything I want to.
WOO-HOO! So, postponing the DA until after the meeting.
AuldSoul