TROLL no offense, but if he was referring to heaven, was he a Christian? And if he was, what do you make of an afterlife? Third, if he was a Christian, is that a testament to anything pertaining to a god? Last, if he was a Christian, and he spoke to you after he died read this
Ecclesiastes chapter 9:5-6
5 For the living know that they shall die: but the dead know not anything, neither have they any more a reward; for the memory of them is forgotten.
6 Also their love, and their hatred, and their envy, is now perished; neither have they any more a portion for ever in any thing that is done under the sun.
Just a notion to hold on.