Definition
John Chrysostom (c. 349–407 AD) was Archbishop of Constantinople, known for his powerful preaching and condemnation of abuse of authority. 'Chrysostom' means 'golden-mouthed' in Greek, reflecting his renowned eloquence. He was a Doctor of the Church, a title given to saints recognized for their theological contributions. His sermons often focused on practical Christian living and social justice. He wasn't afraid to challenge the rich and powerful, which led to his exile. Think of him as a celebrity pastor of his time with strong opinions. He is revered as a saint in Eastern and Western Christianity.