The suffering of all Jews is the suffering of Moshiach. And not only in matters that for Moshiach they are considered suffering but matters of concern to simple Jews, their suffering. For there are indeed such people who have no connection to spirituality, and their only concerns are things that are seen, physically. There must be solidarity with them as well, in their particular state and condition.
Entries in #778 (3)
Moshiach represents the introduction of a revolutionary measure of G-dly light and goodness into the world. It is called “the Shabbat of existence.” It is the ultimate manifestation of blessing that will engulf the world, bringing perpetual goodness, holiness and peace in its wake. However, to be receptive to the phenomenal blessing of Moshiach we need peace and unity that is based on genuine Ahavat Yisroel.
It was the month of Adar and Purim was approaching. The Rebbe Rayatz planned on farbrenging and the Chassidim in Milwaukee wanted permission to bring mashke despite Prohibition, which made alcoholic beverages illegal throughout the United States. The Rebbe refused and warmed them with his words instead. * A description of the Rebbe Rayatz in Milwaukee in 5690.