Yes. Everything does end, all things physical in the material realms ends. However SATAN is forever, and through the power, guidance, and love of our Lord Satan we can be forever and beyond as well, long after the putrid demiurge false god and the other enemies of SATAN have been destroyed, long after all physical reality has ended.
Satan loves us and wants us to come back to him, to return to ABYSS. The way it was before the false light ripped power from ABYSS to create all existence. I know you can feel it too, the peacefulness of the dark, drawing us in. Hear Lord Satan's call, he is always with you.
I am currently working construction at a new Amazon fulfillment center (650,000 sq ft). This is the fourth of fifth floor. That is fog in the background.