This is not random chance. Someone 2,000 years ago designed this with intentional, almost computational precision.
The "Sator Arepo Opera Rotas" palindrome has been found in various locations throughout Europe, including: sator arepo opera rotas
Write the words in a 5x5 grid. Read it left to right. Then right to left. Then top to bottom. Then bottom to top. It never changes. Even more impressive: The center word forms a cross (the central "N" is the heart of the square). This is not random chance