Menachem Bluming was faced with a question: Can you provide an explanation as to why the Torah portion / Parshah which describes the end of Jacob's life, his death and his funeral — carries the title Vayechi, "And He Lived"?
So, please have patience with me while I am faithful to Jewish
tradition and try to answer one question with yet another question. Remarkably,
the Torah never actually states that Jacob died. It merely says that "he
expired and was gathered unto his people." This prompted one of the Talmudic
sages to explain that "our father Jacob never died." Whereupon his
colleagues questioned him and asked, "Did they then bury Jacob for no
reason? Did they eulogize him for nothing?" To which the Talmudic sage
answers: "As his descendants live, so does he live."
A person’s existence does not end with the grave. Their soul never
dies and the honourable work men and women do on earth continues to live on
long after their body is in a grave. Above all, when there is regeneration, if
children emulate the example of their forbears, then their parents and teachers
live on through them.
Menachem Mendel Bluming, RY”G and Chabad.org