The cells of our body die every day and disappear into dust and air.
But here’s the thing as I see it. Even that dust and air etc doesn’t disappear completely, does it? So if you have an atom of you in the cosmos somewhere, God ‘regenerates’ it. How is it harder for Him to bring you ‘back’ from the you cells that are already there, than it was to create you in the first place?
I think you have the idea that once a person decomposes enough, that he or she ‘can’t’ be brought back because the decomposition ‘goes too far’. But the Maker of stars and galaxies, who Himself defeated death, is surely capable of saying even to the ‘deadest’ and ‘least’ cell, 'Arise, shine forth" and make of that a glorified body to rejoin the soul and go into Eternity with Him, forever in the community of saints. The Author of Life cannot be limited by the temporary and temporal effects of physical death in His creatures, or He wouldn’t be God. And the regeneration of glorified life, being a promise He gave to us, is obviously not something irrational, or something He hadn’t planned on. Remember, we’re all still creatures, finite, of limited intellect compared to God. What we see imperfectly or can’t get our minds around might be something that we’re just not seeing at ALL, and once we do, will make perfect sense.
