How did RIP get started for tombstones?

The use of "RIP," which stands for "Rest in Peace," originated from the Latin phrase "Requiescat in Pace." This phrase was commonly inscribed on tombstones in medieval Europe to express a wish for the deceased to find peace in the afterlife. Over time, "RIP" became widely adopted in English-speaking cultures as a standard epitaph, symbolizing respect and remembrance for those who have passed away. Its use on tombstones has persisted, reflecting cultural attitudes toward death and the afterlife.