Host Dan Weatherall talks with Sam Mansfield from Australia, delving into the Nicene Creed's origins, historical context, and importance. They explore early Christian doctrinal developments, the controversies leading up to and following the Council of Nicea in 325 AD, and the eventual establishment of the Trinitarian doctrine by the Council of Constantinople in 381 AD. Through a series of quotes from Christadelphian writings from the 19th and early 20th century, the discussion highlights the doctrinal shifts and theological debates that shaped early Christianity, and reflects on the necessity of adhering to Bible based creeds for contemporary Christians.