-
Diocletian creates
the Tetrarchy
"Great Persecution"
begins under Diocletian
Constantine adopts Christian
symbol before battle
Edict of Milan -
Tertullian begins writing
Sts. Perpetua and Felicity are martyred in the arena at Carthage
Origen (ca. 185-254)
begins writing
Edict of Decius (emp. 249-251)
orders empire-wide persecution
of Christians
Valerian
(emp. 253-260)
Rescripts in 257 and 258 -
St. Justin Martyr dedicates his First Apology
Polycarp martyred
St. Justin Martyr dedicates
his Second Apology
St. Irenæus writes
Against Heresies -
Hadrian's Rescript
St. Telesphorus is Pope; martyred in 136;
He composed the Gloria in Excelsis Deo -
St. Ignatius of Antioch martyred
Trajan's Rescript in response to Pliny
St. Sixtus I is Pope; died in 125 -
Persecution mumder Domitian
-
Destruction od Jerusalem by Titus
-
Persecution under
Domitian 81-96
St. Clement I is Pope; restored the Sacrament of Confirmation according to the rite of St. Peter; martyred in 97