The Story
How this tradition took shape
Synthesized voice — not a recording.
From 312 to 451, in Rome, ConstantinopleConstantinopleConstantine founded this city in 330 as the capital of the East. Today it is Istanbul, in Turkey.Place · pleiades.stoa.org and MilanMilanFirst a Celtic town, it later became a Western Roman capital. Today it is Milan, in Italy. Ambrose was its bishop.Place · pleiades.stoa.org, the church fought over who had the last word. The emperor, a council and the bishop of Rome each had a claim. Three answers competed over what that authority rested on. Rome traced its standing to the apostle Peterthe apostle PeterRome held that what was given to Peter passed to each later bishop in his seat. Its standing was an inheritance.Person. Constantinople based its rank on being near the emperor. AmbroseAmbroseBishop of Milan from 374 until his death in 397. A former provincial governor, he was chosen bishop by the people of Milan.Person of Milan held that a bishop's sacraments and moral standing gave him leverage over any ruler.
In 312 ConstantineConstantineEmperor who won at the Milvian Bridge in 312. He called the council at Nicaea in 325. He was baptized as he lay dying, in 337.Person fought the battle at the Milvian BridgeMilvian BridgeA Roman bridge over the Tiber River, now called Ponte Milvio, in Italy. Constantine won a battle here in 312.Place · pleiades.stoa.org. EusebiusEusebiusBishop of Caesarea and the emperor's historian. He wrote a life of Constantine after the emperor died. It praises its hero and leaves some things out.Person tells what Constantine himself told him long afterward. About noon, he said, he saw a cross of light with the words "Conquer by this." His whole army, he said, saw it too. LactantiusLactantiusA Christian writer who taught at Constantine's court. His account of the dream is the earlier one.Person wrote earlier and tells it differently. In his account a dream told Constantine to mark Christ's sign on his soldiers' shields. The emperor stopped hunting the church, and within a year tolerationtolerationA law that let Christians and all others follow the religion each thought best. Constantine and Licinius agreed it at Milan in 313.Term was law.
A council in the East deposed AthanasiusAthanasiusBishop of Alexandria. A council in the East deposed him. Years later he quoted Julius's letter of 341 to defend himself.Person, the bishop of AlexandriaAlexandriaA port city in Egypt's Nile Delta. Athanasius was its bishop.Place · pleiades.stoa.org. In 341 JuliusJuliusBishop of Rome from 337 to 352. His letter of 341 claimed Rome's right to review other churches' judgments.Person, bishop of Rome, wrote back that the custom was to write to Rome first. Those he wrote to disputed how old and settled that custom was.
Imperial favor did not stay with one creed. Under Constantius IIConstantius IIConstantine's son, and sole emperor from 353 to 361. Under him the imperial church said the Son is like the Father.Person the empire's own church confessed that the Son is like the Father. That creed is called HomoianHomoianFrom homoios, meaning like. The creed that the Son is like the Father, as the scriptures say. For years it was the empire's official faith.Term. ValensValensEmperor of the East from 364 to 378. Under him the Homoian creed ruled again, and bishops loyal to Nicaea went into exile once more.Person enforced it again in the East. For roughly two decades it was the official faith, and bishops who held the Nicene faithNicene faithThe faith set out at the council of Nicaea. Its key word says the Son shares the Father's own being.Term were deposed and exiled.
Ambrose set a limit on the alliance. In 386 the imperial court wanted one of his churches for the Homoian confession it held. It acted under a law of January 386 allowing Homoians to assemble for worship. The printed edition of Ambrose's letters dates the law a year earlier. Ambrose refused to give the church up. "I cannot give up the basilicabasilicaA large hall-style church. Emperors began to fund such buildings, and in Milan in 386 one became the prize in a fight.Term, but I must not fight," he told his sister. Soldiers stood around the building, and Ambrose stayed inside with the people. AugustineAugustineA young professor in Milan in 386. He recalled the standoff in his Confessions.Person, then in the city, remembered that they kept guard, ready to die with their bishop. He wrote that Milan then began to sing hymns and psalms in the Eastern way. Ambrose preached that the emperor is within the Church, not above it. The court did not take the building.
In 388 Christians burned the synagogue at CallinicumCallinicumA town on the eastern frontier where a synagogue was burned in 388. It may be the same place as Nicephorium, now Raqqa in Syria.Place · pleiades.stoa.org, on the eastern frontier. TheodosiusTheodosiusEmperor from 379 to 395. He made the Nicene faith the law of the empire. His soldiers killed a crowd at Thessalonica in 390.Person ordered the local bishop to pay for a new one. Ambrose would not offer the sacrament until the emperor promised to change the order. Theodosius gave in. Here Ambrose used his power to shield the people who set the fire.
In 390 a riot at ThessalonicaThessalonicaA city in northern Greece, now Thessaloniki. In 390 a massacre took place here. Ambrose told the emperor to repent.Place · pleiades.stoa.org killed one of the emperor's generals. Theodosius ordered revenge, and his soldiers killed a crowd in the circus with no trial. TheodoretTheodoretA bishop whose church history covers 325 to 429. He tells the fullest story of the penance, written decades later.Person writes that seven thousand are said to have died. Ambrose sent the emperor a private letter. "I dare not offer the sacrificethe sacrificeHere it means the Eucharist, which a bishop offers at the altar.Term if you intend to be present," he wrote. He asked the emperor to repent before he stood at the altar again. Decades later, SozomenSozomenA lawyer who wrote a church history. He tells of the penance decades after it.Person and Theodoret wrote that he did public penance.
LeoLeoBishop of Rome from 440 to 461. He wrote the Tome in 449. Leo did not attend Chalcedon.Person of Rome did not go to the council at ChalcedonChalcedonThe city where the council of 451 met. Its site is now Kadıköy, in Turkey.Place · pleiades.stoa.org in 451. His legateslegatesEnvoys who spoke for Leo at the council, since he stayed away.Term went in his place, and his letter, the TomeTomeA letter that settles doctrine and carries the full weight of the church that sends it. Leo's reached Chalcedon without him.Term, was read. The session record has the bishops crying out that Peter has spoken so through Leo. Three weeks later the council passed Canon 28Canon 28A rule passed at Chalcedon. It ranked the emperor's city next after Rome, since he reigned there. Leo refused it.Term. It gave Constantinople privileges equal to old Rome's, and rank just after her. Earlier bishops, it said, had rightly given Rome privileges because it was the royal city. The new royal city, it said, should be honored the same way. Leo's legates objected, and Leo refused the canon. He wrote to the emperor that things secular stand on a different basis from things divine. He said Constantinople was a royal city and could never be an apostolic seeapostolic seeA see is a bishop's seat. Rome held Peter's seat. No apostle had founded Constantinople.Term.