Answer: This is a common force that binds everyone together and provides us with eternal existence. We must leave individual existence from the sensation of our personal life, which ends with the death of the body, to the existence of our common life, which we will begin to feel as circulating between us.
For example, in the human body, millions of cells die during a day, and others are born instead. The same way as one cell dies in the body, when we die, we become like this cell in the common body of humanity, which dies and disappears from the body.
In order not to disappear without a trace along with the death of our animal body, we need to connect with the life of a common body, which means to strive through our connection between us to the Creator. This is what the science of Kabbalah does.
From KabTV’s “Fundamentals of Kabbalah,” 7/21/19