RT Article T1 The Oneness-Trinitarian Pentecostal Dialogue: Exploring the Diversity of Apostolic Faith JF Harvard theological review VO 103 IS 3 SP 329 OP 349 A1 Macchia, Frank D. 1952- LA English YR 2010 UL https://ixtheo.de/Record/1784652237 AB The Nicene Creed and the subsequent development of Trinitarian orthodoxy have been regarded by many as essential to the apostolic faith of the churches. For example, the Nicene-Constantinopolitan Creed without the filioque clause was made the starting point of the World Council of Churches' Commission on Faith and Order study program entitled, “Towards the Common Expression of the Apostolic Faith Today.” Not so well known, however, is the existence of a growing movement of Pentecostal Christians globally that seeks to preserve the apostolic faith of the churches in significant measure by rejecting the Nicene-Constantinopolitan Creed along with the Trinitarian dogma that historically it had supported. Commonly called Oneness or Apostolic Pentecostals, they are estimated to have from 14 to over 17 million followers globally and growing rapidly in Mexico, China, and the United States.1 K1 Oneness-Pfingstbewegung DO 10.1017/S0017816010000660