Everlasting

Man, my initial response: I'd be most happy to respond if you'd clarify your query

So I asked my Better half, who is much smarter than I, and she replied "It's everlasting life"

The idea is simply reassuring to those of who don't want to die

From My perspective, we all die! A blimp in the scheme of Humanity. We my ask? Where did Humanity come from? Where will it go? And if it does go anywhere. how will it get 'there'?

So far, Man, pretty certain

I presume you mean death as a huge presence, something hard to ignore the closer it gets

We might, we may, mightn't we, most assuredly, manifestly

Dust, water

Ditto

Through attrition, deterioration, consumption, fatigue, lassitude, deficiency, enervation, disaster, collapse, incapacity, decay, infirmity, senility impairment, etcetera ad infinitum