Pesach - The Fifth Cup – Upholding the Authority of Shulchan Aruch

From Rulings and insights from the Lubavitcher Rebbe - Rabbi Chaim Wolosow by R Chaim Wolosow.

The Rebbe strongly rejects adding a fifth cup to the Seder based on personal ideas of redemption. Such changes oppose the Shulchan Aruch and risk misleading others, especially through a widely used Haggadah, undermining accepted halachic authority. https://www.torahrecordings.com/shulchan_menachem/orach_chayim/246_003