Allah tells Iblis that he has respite until the day of judgement. However, according to 12er Shia belief this is not the case. Instead that time is when the 12th Imam will appear and then kill him.
He said,"My Lord, then reprieve me until the Day they are resurrected."
[ Allah ] said, "So indeed, you are of those reprieved
Until the Day of the time well-known." (Quran 15:36-38)
“Then you are of those who are given respite, till the day whose time is appointed” (15:36-38).
Tafsir:
(Iblis) said: ‘My Lord! Give me respite till the day when they are raised.’ (Allah) said: “Then you are of those who are given respite, till the day whose time is appointed” (15:36-38).
Abu Jaafar Mohammad bin Jarir Al-Tabari narrated through his sanad from Wahab bin Jamee’ who said:
I asked Imam Sadiq (as) about Iblis and “the day whose time is appointed”…
Imam (as) said, “O Wahab! Do you think this refers to the Day of Judgment when Allah resurrects the people?! It does not! Allah gave Iblis respite until the day of the rising of the Qa’em (as), who will hold his (Iblis’) forehead and behead him. This is the meaning of ‘the day whose time is appointed.”
This is what is said first,
"Until the Day of the time well-known."
Then this is said twice, on two different occasions mentioned by you,
"till the day whose time is appointed”
Then you mentioned this,
"I asked Imam Sadiq (as) about Iblis and “the day whose time is appointed"
Basically the Imam was asked about this,
"the day whose time is appointed"
and the Imam replied to that by giving his explanation. So what are you trying to prove here?
This is what your argument is,
"Allah tells Iblis that he has respite until the day of judgement. However, according to 12er Shia belief this is not the case. Instead that time is when the 12th Imam will appear and then kill him."
Where did Allah say that iblis has respite until THE DAY OF JUDGMENT? Where are these words used 'UNTIL THE DAY OF JUDGMENT'?