“Death is swallowed up in victory! O Death, where is your sting? O Hades/grave, where is your victory?” (1 Corinthians 15:54-55)
I believe our Heavenly Father is life itself, the life force. (And “is perfect” so everything He does is perfect and He has done all just as He has to bring about the utter best. Perfect makes no mistake, cannot lose anything, not one, for that would not be perfect – logos/logic.)
There being no death – no imperfection, spot, wrinkle, no impurity, no untrue thing – He will be all in all.. no speck of death/imperfection/flaw – Life will swallow all death, like light chases away/consumes darkness.. Light everywhere would be no darkness.. no shadow.. no dark corners..
“Every tongue” and heart “will wholeheartedly confess Jesus is Lord” Philippians 2:11, according to the Greek.
And it’s His administration! His program “of the ages”, His works which accomplishes it! “The Holy Spirit (His Presence) will convince the world of sin” (of “missing the mark”.. the dark-ness of it, it is death. It cannot be allowed, it kills. No one will want it – “the former things will not come to mind, nor come up in the heart”.
https://biblehub.com/hebrew/2142.htm – 1. remember, recall, call to mind, usually as affecting present feeling, thought, or action
https://biblehub.com/hebrew/5927.htm – alah: to go up, ascend, climb
https://biblehub.com/hebrew/3820.htm – leb: inner man, mind, will, heart
“For, lo, I am creating new heavens, and a new earth, And the former things are not remembered, Nor do they ascend on the heart.” – Isaiah 65:17