From the Teachings of the Lubavitcher Rebbe
Rabbi Menachem Mendel Schneerson, Zt”l
This week we read two Torah portion, Nitzavim and VaYeilech. The Torah portion of Nitzavim is always read on the Shabbat before Rosh Hashana. Indeed, its very first verse reveals its appropriateness: "You are standing this day, all of you, before the L-rd your G-d." "This day" refers to the Day of Judgment, Rosh Hashana.
On Rosh Hashana every soul, great and small alike, stands before G-d, as it states, "Your heads, your tribes, your elders and your officers...your little ones, your wives...from the hewer of wood to the drawer of water."
Why do we stand before G-d? "So that you may enter the covenant of the L-rd your G-d." When all Jews stand before Him as a complete and unified entity, we become worthy of entering into His covenant on Rosh Hashana.
A covenant is designed to preserve the feeling of love that exists between two people. They establish a covenant at a time when their love is strongest, so that it will never weaken. This bond connects them to each other and ensures that their love will last forever.