The infinite can't be described with finite words, which is all we have because they are bound by the temporal body.
I weep for those who do not know and have not experienced the transition. I was with my Dad when he passed, I kissed his forehead still warm from the retreating energy of his spirit. But the very instant that his spirit fled, I felt it. You know, energy cannot be created or destroyed and all that.
For a long time before that moment I doubted and wondered. But when I was blessed to experience it, a single tear slid down his cheek - amazing because he had been in a coma at home for 2 weeks and had had no fluids for that entire time. He brought me home when he died. That was 4 years ago on the 28th of this month.