The Ante-Nicene Period (“before Nicaea”), or Post-Apostolic Period, of the history of early Christianity spanned the late first century to the early fourth century, with the end marked by the First Council of Nicaea in 325. Christianity during this time was extremely diverse, with many developments difficult to trace and follow. There is also a relative paucity of available material and this period is less studied than the preceding Apostolic Age and historical ages following it.
14 – Augustus died on August 19 – On September 17, the Senate in Rome decreed that Augustus Caesar was one of the gods, and it named Tiberius emperor. (If Luke 3.1 dates “the reign of Tiberius Caesar” from this year, his fifteenth year was 28/29 CE.)
30/ 33? – Jesus was crucified and resurrected.