Would someone clarify this section.
D&C 13
"Upon you my fellow servants, in the name of Messiah I confer the Priesthood of
Aaron, which holds the keys of the ministering of angels, and of the gospel of
repentance, and of baptism by immersion for the remission of sins; and this shall
never be taken again from the earth, until the sons of Levi do offer again an
offering unto the Lord in righteousness".
What future offering of the Levites would result in the taking away of repentance
and baptism by immersion?