Gregory imprisoned at Khor Virap (tradition)Jan 1, 288Labels: Gregory the, Khor VirapSUNY PressWikipedia
Tiridates III reign begins in ArmeniaJan 1, 298Labels: Tiridates III, Armenian monarchyBritannicaWikipedia
Martyred virgins become conversion touchstoneJan 1, 300Labels: Hripsime, VagharshapatSUNY PressWikipedia
Traditional proclamation of Christianity as state religionJan 1, 301Labels: Armenian Church, State ChristianityWikipediaWikipedia
Etchmiadzin Cathedral founded (church tradition 301–303)Jan 1, 303Labels: Etchmiadzin Cathedral, Armenian ApostolicWorld HistoryWikipedia
Edict of Milan expands legal space for ChristiansFeb 1, 313Labels: Edict of, Constantine andBritannica
Gregory consecrated bishop at Caesarea (often dated 314)Jan 1, 314Labels: Gregory the, Caesarea CappadociaWikipediaWikipedia
Christianization spreads beyond the courtJan 1, 320Labels: Armenian Christianity, Parish networkWikipediaSUNY Press
Armenian church represented at Council of NicaeaMay 20, 325Labels: Council of, AristakesWikipediaBritannica
Tiridates III dies; Christian monarchy continuesJan 1, 330Labels: Tiridates III, Armenian monarchyWikipediaBritannica