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| Russian | English |
| апостол Петр | Prince of the Apostles |
| апостол Пётр | Peter (A fisherman of Galilee and one of the twelve apostles recognized in the early Christian Church as the leader of the disciples and by the Roman Catholic Church as the first of its unbroken succession of Popes) |
| ключи Петра | keys of Saint Peter (эмблема папской власти) |