Nikean
Nikean refers to something or someone associated with the city of Nicaea, an ancient city in Bithynia, Anatolia, now modern-day İznik, Turkey. Historically, Nicaea was a significant city, particularly renowned for hosting two important ecumenical councils of the early Christian Church. The First Council of Nicaea took place in 325 AD, and the Second Council of Nicaea was held in 787 AD.
Therefore, the term "Nikean" can be used in various contexts. For instance, "Nikean Creed" refers to the