This raucous meeting, which took place exactly 1700 years ago, was one of the most important in Christian history.

The Iraqi government has shown little investment in reconstruction, and only thanks to NGOs have some churches been renovated ...

Christian leaders stress that the council and its anniversary still have relevance in the modern day, despite theological ...

Istanbul marked the 1,700th anniversary of the First Council of Nicaea, the groundbreaking gathering convened in 325 by ...

The Council of Nicaea promotes a dynamic relationship with law, fostering ecclesial unity without entangling in rigid web of ...

When Robert Francis Prevost chose the papal name Leo XIV, it could have meant many things. There were 13 Leos before him: The first, Leo the Great, was a fifth-century theologian who helped heal the ...

The testimony of Paul, the first person whose ... to crucify Jesus, whom Christians believe rose from the dead three days later. One account, written in the mid-second century or later, and ...