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Titus Flavius Clemens, known as Clement of Alexandria, was a prominent Christian theologian and philosopher of the 2nd and 3rd centuries. He is best known for his writings on Christian doctrine and ethics, which sought to reconcile Greek philosophy with Christian faith. Clement's full name reflects the Roman naming conventions of his time, where individuals had three names: the praenomen (Titus), the nomen (Flavius), and the cognomen (Clemens).