Something I found interesting: I had a bit of time to go through are really read and contemplate 1 Peter 3:6. I've always thought that was pointing to something a lot more meaningful than what's just on the surface.
Since the verse makes specific reference to *when* Sarah called Abraham "lord" (which, from what I just read, doesn't mean much more than a term of honor בַּ֫עַל or "married" as it's used in
Gen 20:3)...the only time I see that lines up--Sarai calling Abram "lord"-- is with Gen 18:12:
>>>So Sarah laughed to herself, saying, “After I am worn out, and my lord is old, shall I have pleasure?”~ESV
>>>So she laughed silently to herself and said, "How could a worn-out woman like me enjoy such pleasure, especially when my master--my husband--is also so old?"~NLT
How did Sarah "obey" in this instance? In v 6 Abraham has asked her to bake some bread for those three "men" that delivered to her God's promise of having a son (v 18:1 revealed the three men were actually God--so you could say Abraham was asking Sarah to literally join with him in serving God):
>>>So Abraham ran back to the tent and said to Sarah, "Hurry! Get three large measures of your best flour, knead it into dough, and bake some bread."
...but there were other times when Abraham "obeyed" (listened to) Sarah:
>>>So Sarai said to Abram, "Since the LORD has prevented me from having children, have sexual relations with my servant. Perhaps I can have a family by her."
Abram did what Sarai told him. ~Genesis 16:2
Abram allowed Sarai to make her own decisions at times:
>>>But Abram said to Sarai, “Behold, your servant is in your power; do to her as you please.” Then Sarai dealt harshly with her, and she fled from her.~Gen 16:6
Abram did what Sarai told him to even at God's insistence:
>>>But God said to Abraham, “Be not displeased because of the boy and because of your slave woman.
Whatever Sarah says to you, do as she tells you, for through Isaac shall your offspring be named.~Gen 21:12
Just as Peter wrote...husbands are to also honor their wives
in the same way (
v. 7).
Also....wasn't Peter writing to Jews in this passage (the opening of the letter in 1st Peter 1 says, “the dispersion of Pontus,”. Wouldn't that be Jews? So...ISTM...the promise fulfilled to Abraham and Sarah was more the point than anything else (especially after being dispersed due to persecution). I would imagine that Peter bringing up the passage in Genesis would be very familiar to them and remind them of God's promises.