My uncle, Rabbi Sholom Gordon of blessed memory, was a Lubavitch emissary in New Jersey, starting in the early forties. Over the years, he touched thousands of lives.
Sometime around 1960, the mother of a former student of Uncle Sholom approached him with a problem. Her daughter, who had reached marriageable age several years before, was having a hard time finding a shidduch (match). Aware of the Rebbe's greatness, the desperate mother asked Sholom to arrange a meeting for her with the Rebbe. Sholom complied, and even drove the mother, along with her son who was accompanying her, to meet the Rebbe, of righteous memory.
My uncle waited outside. When the mother emerged from the Rebbe's office, she looked upset. "What happened?" Sholom inquired. "Well," answered the mother, "I went in to the Rebbe and asked him for a blessing for my daughter's shidduch. I was surprised when the Rebbe began to ask me questions about my life. He asked me what our source of livelihood is. I told him that we have a very successful store in Newark. The Rebbe asked me if the store is open on Shabbat. I told him that it is.
"Then, and this is what I really do not understand, the Rebbe suggested that since we are financially secure, we should close our store on Shabbat and that G‑d will then send our daughter her bashert (intended one). I countered that we need the store to provide for our daughter in case something happens to us and she does not get married. When G‑d sends her bashert... then I will close the store. The Rebbe disagreed.
"Rabbi Gordon," continued the woman, "I am from Europe. I know chassidic rebbes. I thought they just gave blessings and wanted a donation. I didn't come here for business advice..."
Years went by. 1967 arrived and with it came the Newark Riots and violence and vandalism. The store owned by Sholom's former student's parents was among those destroyed in the melee. Already nearing retirement age, and with her husband having passed away shortly beforehand, the mother decided not to rebuild the store.
The store was finally closed on Shabbat.
Within a few months, the daughter met her bashert. Today, thank G‑d, she is the mother of a well-respected family.


I am quite disturbed by this story.
a) why the implication that if the store wasn't successful, it would be ok to stay open on Shabbat, when we know that is not the case?
b) more importantly, this whole story feels like gloating at their misfortune.
It is a story of turning to HaShem's will and being blessed for obedience. It wasn't attempting to imply it could be acceptable to violate Shabbat, it was that the lack of success was a consequence for being outside HaShem's will. When we walk in our own desires and will, we sometimes find success, but it's Earthly and fleeting.
When we walk with HaShem, the blessings that provide for us are not subject to the whims of the world, as they are Divine in origin and desire.
Do not think of it as gloating in misfortune. None wish to see others suffer. However, retelling of the misfortune, particularly that associated with walking contrary to G-d where success and joy follows after turning to Him and His ways is beneficial as it reinforces the practice of willfully following what He has instructed us to do. The story serves as an object lesson for future generations.