Netzach shebbe Netzach: Victory within Victory:
(The attribute of netzach may also be rendered as endurance).
The attribute of Netzach carries the weight of eternity on its shoulders, in like manner that Atlas, in the Greek myth, carried the world on his shoulders. In truth, G-d carries both of these burdens for all of mankind.
Yet, we may be made privy to them in a manner that is not burdensome: our place in this world, and our time in eternity is sweetened by the victory of life over death, as mentioned in the Book of Isaiah. “He will swallow up death for ever; and the L-RD G-D will wipe away tears from off all faces” (Isaiah 25:8, JPS 1917 Tanach).
The question is not often asked, what is the ultimate purpose of our lives? Nor, is the answer readily inferred from worldly knowledge; nor, deduced from general knowledge. Yet, G-d has placed eternity in our hearts, so that we might have a glimpse of eternity within us. Therefore, we are able to aspire towards that eternity, having sensed a time and place of continual existence in our heart. Otherwise, what reward will we have at the end of a life well-lived? If we endure the challenges of this life for the sake of monetary gain, pleasure, or posterity, then we are being misled by the false promises of this world.
Consider endurance of each and every day, living our lives for the sake of an eternal reward, knowing that this life is a test. “This world is like a vestibule before the world to come; prepare yourself in the vestibule, that you mayest enter into the banquet hall” (Pirkei Avos 4:21). We are to prepare ourselves, through the refinement of our character, and living a morally upright life, according to G-d’s standard, for the sake of obtaining a good place in Olam Haba (the World to Come). This begins upon our admittance into the coronation banquet of the King, at the beginning of the Messianic Era. For the soul lives on for eternity.