I've been listening to a lecture about death, the grave and the day of judgment. It has been quite and eye opener. It has made me want to be better in this life, and to try my best to avoid things that would make Allah subhannah wa t'ala displeased with me.
One of the hadiths mentioned in this lecture was that the Prophet salalahu allaihi wa salam was taken in a dream by two angels. They showed him many ways that people are punished in the grave. The one that stood out to me most was the one about a man lying on his back, with someone standing over him with a huge rock. The rock would be thrown at the man's head and crush it, then the rock would roll off and his head would grow back and it would be crushed again... and again... and again. This was punishment for knowing the Quran but not living by it. How scary is that?
This makes me want to be so careful about things. It also makes me wonder why so many people want to take the chance to try to modify the clear message of the Quran.