everything is comprised of 'form(
Rupa)' and 'mind or consciousness(
Nama)'. for example, Any psychological orgamism like human being is made of both, Heaven is made of mind, Hell is also made of mind. we, as a buddhist, believe life is the co-existence of mind and matter. Death is the seperation of mind and matter. Rebirth is recombination of mind and matter. After the passing away of the physical body (matter), the mental forces (mind) recombine and assume a new combination in a different material form and condition another existence. the mind part of th compound is what experiences an object and the matter part does not experience of anything. Heaven and Hell is the place for mind after death while matter is decayed. so, both places are temperary places during to alleviate the mind. we see both as an inpermanent place as in combination although they are sensically different. finally, they are only 'one-stop sevice' along our journey to Nirvana.
(this post is not a advertisment for buddhism.

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