Whereas the inducements of Hell are easily appreciated - otherwise there would not be so many who choose it; the appeal of Heaven has been poorly conceptualized by Christians.
Indeed, the way it is usually described - whether anthropomorphically or abstractly - Heaven often sound very un-appealing to someone who is not already a Christian.
The deep truth of Heaven is that it is the place which coheres from Love; whereas Hell only coheres (to the extent it does, temporarily) from expediency and mutual exploitation.
But 'Love' in Heaven is more of a background state, and the description does not give any idea of what resurrected people are actually doing.
I have (fairly recently) clarified for myself that Heaven is the place of creation - create-ing is what people do in Heaven; and we can regard this creating as limited only by the power of imagination when it is formed in a context of Love.
In other words, in Heaven - what can be imagined is created - so long as we realize that Men are not resurrected into Heaven until they have made a permanent and irreversible commitment to live-by-Love.
This is what ensures that Heavenly imaginings not 'limited' nor 'constrained' by Love; but instead are formed in the context of a world of positively-loving Beings - who share God's purposes and whose love for each other forms the background for every-thing they do and think.
That is why and how Heaven is wholly Good.
Imagination in Heaven is therefore reality - because the artificial and false barrier we experience between thought and action is removed in Heaven - thoughts are real, and thoughts are permanent.
(Just as primary creation was from God's thought.)
Whatever your earthly creativity might be, whatever good-imaginings of -making you have ever done - these will be enhanced and made enduring in Heaven. they will be added-to, woven-into God's pre-existing and on-going creation.
Sounds great to me!
By contrast, Hell is the place of chaos and chaos tending - it is a chaotic environment, en route to total chaos and reduction to mere being without form.
Imagination in hell is 'free' to be as evil, selfish, and short-termist as maybe - but there is no familial nor social context for this imagining - therefore it is private and un-shared.
Imagination in Hell is much like a psychotic delusion on earth. One can believe anything is true, really believe it - can dwell In these imaginings as your reality.
...But all this is locked in the nutshell of your own (discarnate, spirit) mind and cannot affect anything else.
So; both in Heaven and Hell, Imagination becomes reality; and we get to live in our 'fantasies'.
In Heaven imagination becomes real-reality, in Hell it becomes delusional-reality.
But to dwell in Heaven one must voluntarily give-up and be cleansed of all imagination that is not rooted in Love. That is the price of admission to Heaven.
Are you prepared to pay that price?
