First Presbyterian Church of San Antonio · First Presbyterian Church - The First 500 - 10/30/25 - PBS Episode 8: THE FIRST 500 - The Trinitarian Controversy If you would like to be involved in a Small Breakout group, please contact Lellen Lane . Outline - Episode 8 Episode 8 Questions Knowing God as Father, Son, and Holy Spirit: The Struggle to Speak Truthfully about God The Biblical Foundations of the Trinity The Beginnings of the Controversy (c. 318): Alexander and Arius The Crisis Spreads The...