Constantine I [g] (Latin: Flavius Valerius Constantinus; 27 February c. 272 – 22 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity.

During the reign of the Roman emperor Constantine the Great (306–337 AD), Christianity began to transition to the dominant religion of the Roman Empire. Historians remain uncertain about Constantine's reasons for favoring Christianity, and theologians and historians have often argued about which form of early Christianity he subscribed to.

He was emperor for longer than any other emperor since Augustus, the first emperor. He was the first ruler of the Roman Empire to be a Christian. He made the old city Byzantium into a new, larger city: Constantinople (now Istanbul, Turkey). The …

2025年1月14日 · How did the Roman Empire change under Constantine I the Great? Constantine reigned during the 4th century CE and is known for attempting to Christianize the Roman Empire .

The Religious policies of Constantine the Great have been called "ambiguous and elusive." [1]: 120 Born in 273 during the Crisis of the Third Century (AD 235–284), Constantine the Great was thirty at the time of the Great Persecution. He saw his father become Augustus of …

2013年4月19日 · Constantine I, aka Constantine the Great, was Roman emperor from 306 to 337 CE. Realizing that the Roman Empire was too large for one man to adequately rule, Emperor Diocletian (284-305 CE) split the empire into two, creating a tetrachy or rule of four.

2023年5月20日 · Saint Constantine, Emperor and Equal-to-the-Apostles (February 27, 272- May 22, 337) was first Christian Emperor, responsable for spreading the faith all over the Empire. The Orthodox Church keeps his feast on May 21, along with his mother, Empress Saint Helen, as Holy Equals-to-the-Apostles. [1]

2018年8月9日 · The Roman Emperor Constantine (c 280 - 337 A.D.) was one of the most influential personages in ancient history. By adopting Christianity as the religion of the vast Roman Empire, he elevated a once illegal cult to the law of the land. At the Council of Nicea, Constantine the Great settled Christian doctrine for the ages.

Constantine the Great (27 Feb c. 272/273 – 22 May 337) Constantine was Roman Emperor (A.D. 306-337). He was the first Roman Emperor to convert to Christianity and played a crucial role in the spread of the religion.

2021年4月4日 · Constantine the Great, known for his crucial role in the Christianization of the Roman Empire, entered the twilight years of his reign with grand ambitions. His plan for a last great campaign to conquer Persia signified not just a strategic military endeavor but also a spiritual journey.