Here are some myths of the paradize that I have heard before. (some of these were/are WTS opinions, others are just oddball things that various witnesses have believed and told others)
everyone will be naked (I don't think that's an official one, just one that made the rumour rounds)
(and yet conersely):
there will be no offspring
(ergo)
there will be no sex drive (otherwise god would be cruel, so it went)
there will be specific locations to receive the resurreccted ones. (supposed to be areas already pretty-fied)
the water canopy will return
(and conversely)
it wont rain anymore
(on the same general idea)
the seasons will end. (never figured that one out)
aborted fetuses and miscarriages will not be resurrected
(OR)
aborted fetuses and miscarriages WILL be resurrected
Folks from Sodom and Gomorra won't be invited (where will greenlees get his afterlife tail from?)
(OR)
Folks from Sodom and Gomorra WILL be invited (might as well.. no sex in the future anyway)
We will populate the entire universe (As a World Empire of former window cleaners struggles to build it's first starship out of Armageddon War surplus. This one is very popular with trekkie dubs, of which there are many. But i think it also requires, realistically, that paradise survivors breed)
After the devil is finally destyoed when someone forgets and leaves the avbyss door unlocked, then if you screw up you will get killed by god on the spot (how lovely), but since everyone has perfection at that point, it probably would not happen
everyone will be some kind of yeoman farmer
the deserts will bloom (that's bad news for the cacti and animals that already live there, of course..)
we will have control over animals (I guess kind of like in the Beastmaster movies)
(which basically leads to)
we'll be vegetarians