The "ego in heaven" stuff is in the washed down religion for mass appeal, the actual mystical practices, whether islam christian or hindu/buddhist are overcoming attachment to your identity on earth, to identify your 'self' with the infinite unfolding of the universe so you know that 'you' never die, you just stop looking out this window.
I'm attached to this window. This idea from religion has always bothered me.
Yes, the cosmos remains intact even as the ego dies. But it seems dismissive to say the ego is less precious and can be calmly dismissed because the eternal universe which gave rise to it persists intact. It gives me no comfort at all to know that the eternal fire will always burn, and everything that constituted my fleeting ego will always exist as well. My self-awareness will be gone forever. That is a real and impending loss, although i'll be blissfully oblivious to that loss soon enough.
