Was the roast meat smoky, maybe
charred from fire? We'll never know.
Back then everyone knew
only free people got couches.
Gemara says: a wise child asks.
Any gender may ask.
Two scholars can ask each other.
If there’s no one, ask yourself.
Why these questions, why now?
Matzah and maror say slavery.
Dipping and reclining say freedom.
Tonight we lean into both:
where we were, and where we are.
Kruschev hated Jews because
“We always ask why,” but
God loves it when we question.
Roast meat - see Mishna Pesachim 10:4:2. Originally the text we now know as "The Four Questions" had a different form, and included a question about roasted meat, a reference to the lamb sacrificed just before the Exodus and the paschal lamb sacrificed while the Temple stood. Only free people - see Pesachim 108a. When reclining on a dining couch was a known practice, there was no need to ask a question about it. Gemara says - see Pesachim 116a, about who asks the questions. Two represent - see Zevach Pesach, Don Isaac Abravanel. Kruschev and God loves questions - see Rabbi Steve Greenberg, “Wrestling with God and Men."
You can find all of these source texts and more in David Schwartz's excellent Sefaria source sheet The Story of the Four Questions. And if this interests you, I'm teaching a Zoom class on this at my shul at 5pm ET on Sunday; click through to learn more and to register to get the Zoom link.