Rest in peace (RIP) is a phrase from the Latin requiescat in pace (Classical Latin: [rekʷiˈeːskat in ˈpaːke], Ecclesiastical Latin: [rekwiˈeskat in ˈpatʃe]), is sometimes used in traditional Christian services and prayers, such as in the Catholic, Lutheran, Anglican and Methodist denominations, to wish the soul of a decedent eternal rest and peace.
It became ubiquitous on headstones in the 18th century, and is widely used today when mentioning someone's death, regardless of religion.
What exactly will happen if the big rip occurs. I understand that all matter will be torn apart. But I still don't think that I fully understand. What will happen to the matter after it is ripped apart. It can't just disappear can it.