Good smells, bad smells

in Kerygmania
So this morning the all-age talk was about John 12 and Mary pouring the perfume on Jesus's feet. The wonderful, intense smell of the perfume was emphasised and its significance as an anoiniting of Jesus's body for burial.
I was thinking about the link between this passage and the one immediately preceding it - the raising of Lazarus in John 11. Here of course smell is also emphasised, in this case poor Martha anticipating "a bad odour" on the opening of her brother's tomb.
So is the difference in smell emphasised for a reason? The bad odour of death and decay associated with natural death versus the sweet smell of Jesus's sacrifice?
Thoughts?
I was thinking about the link between this passage and the one immediately preceding it - the raising of Lazarus in John 11. Here of course smell is also emphasised, in this case poor Martha anticipating "a bad odour" on the opening of her brother's tomb.
So is the difference in smell emphasised for a reason? The bad odour of death and decay associated with natural death versus the sweet smell of Jesus's sacrifice?
Thoughts?
Comments
To some extent a lot flows naturally. Perfume you are going to comment on the smell, and it's use in burial is because decaying flesh smells bad for some reason.
If it's Mary of Mary and Martha then the burial connection is even stronger.
But I think last year we found that Mary Magdalena was (also) on the trip.
Yes John's Gospel is very definite about this and goes out of its way at the start of chapter 11 to say "This Mary is the same one that poured the perfume on Jesus's feet"...
But I could well believe there was leftovers, or some for outside the tomb, or some sent late, or recovered from the non-corpse.
(Goodness knows what this looks like in my search history!)
(See also the carol, “Haste, haste to bring him lard…”)
Even if there was an odor, I'm sure Martha would have wanted to run into it for her brother if she believed it would help.
So despite the earlier declaration, at this point, Martha must have had some reasonable doubts as to the outcome. Wherever the smell was on the fabricated/valid scale
And smell IS a real problem very quickly after death, particularly in a warm climate. Ask anyone who's ever left chicken or beef sitting out too long.
When he says “do you believe this?“, her reply is somewhat equivocal. “Yes Lord, I believe that you are the Messiah, the son of God, the one coming into the world.”
My own reading of this is that she does not fully understand what Jesus is proposing to do, but expresses trust in him personally.
but there's also the "even now I know that God will do whatever you ask him to do," which is in my eyes anyway, a pretty broad hint that Jesus ought to ask for Lazarus' resurrection! I mean, what else? I assume the family had heard of the other people he raised....
But then, I could be wrong.