I know you won't be convinced by anything I say, but none of those verses you mentioned above say anything about sacrificial sacrifices during a future 1K years in a 1K Millennial Temple.
Here is the Mal quote 3:2 But who may abide the day of his coming? and who shall stand when he appeareth? for he [is] like a refiner's fire, and like fullers ' soap: 00034 3:3 And he shall sit [as] a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer unto the LORD an offering in righteousness. 00035 3:4 Then shall the offering of Judah and Jerusalem be pleasant unto the LORD, as in the days of old, and as in former years.
Again, you'll not be convinced by anything I may say, but this last attempt of yours, IMHO (and millions of others) these verses reference the first Advent of Christ and were conditional upon the acceptance of Him as the Christ. Yes, that is just one of a few interpretations that are aligned against millennial theories.
20:1 And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand. 00343 20:2 And he laid hold on the dragon, that old serpent, which is the Devil, and Satan, and bound him a thousand years, 00344 20:3 And cast him into the bottomless pit, and shut him up, and set a seal upon him, that he should deceive the nations no more, till the thousand years should be fulfilled: and after that he must be loosed a little season. 00345 20:4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands and they lived and reigned with Christ a thousand years. 00346 20:5 But the rest of the dead lived not again until the thousand years were finished. This is the first resurrection.