I've reached the conclusion the whole idea of heaven and hell is a way of psychological manipulation. It instills fear within human-beings, I find that very dangerous. Heaven and hell are states you can reach on earth.
The clergy have used 'bliss or burn' as a tactic on people without ever teaching what the Bible really teaches about heaven and the Biblical hell.
Adam's original state was reached: on earth.
Adam was originally offered everlasting life: on earth.
If Adam remained obedient to God Adam would still be alive today: on earth.
So mankind's original state was to be forever: on earth.
Not in heavenly bliss, so to speak, but lasting earthly peace and happiness.
[due to sin, Jesus and some bought from earth will rule in heaven, but the majority of mankind's eternal future is to be: on earth. -Rev 20v6;5vs9,10]
The state of the Biblical hell [common grave of mankind] came into existence because of sin. Jesus will remove sin during his 1000-year reign over earth so that means: No more hell [Rev 20vs13,14]. No more death [Rev 21vs4,5].
Revelation chapters 21,22 paints a word picture of a description of life as originally meant to be in the earthly paradisaic Garden of Eden.
Deathless life will start at the time of Matthew 25vs31,32 when the living 'sheep'-like ones on earth can remain alive and keep on living right here on earth into the start of Jesus peaceful millennial reign over earth with having everlasting life in view on a paradisaic earth.
Everlasting life on earth, with having a perfectly healthy human sound mind, heart and body, should not instill fear but hope that Jesus will soon involve himself into mankind's affairs and do away with even our 'last enemy' death.
[1stCor15v26; Isaiah 25vs6-8; Micah 4vs3,4]