The seventh and last of the Sheva de’Nechemta from Yeshayahu, this Haftarah describes a time when the relationship between G-d and the Jewish People consists purely of joy, with no baggage from the past or fear of the future.
This Haftarah is read for Nitzavim, regardless of whether it is alone or joined with VaYelech like it is this year.
What does Nitzavim teach us about this stage of Redemption? What does it teach us about the entire set of seven? See: Hindsight