Aftermath of the Fourth Lateran Council

Timeline

1. 1215Lateran Palace, Rome · RomeThe Fourth Lateran Council presided over by Pope Innocent III passed over seventy decrees, requiring at least annual confession, regulating eucharistic devotion, calling the Fifth Crusade and strengthening control over heresy and church discipline, laying the program for European church reform over the following decade.
2. 1220–1225Kingdom of France · FranceDiocesan bishops successively convened local synods in the early 1220s, incorporating the Lateran decrees into pastoral manuals and court procedures, normalizing Easter confession, eucharistic pilgrimage and anti-heresy investigations in local church courts.
3. 1225–1230Iberian Peninsula · Iberian PeninsulaAround 1225, the curia continued the Lateran crusade calls, promoting preaching and fundraising in contexts such as the Iberian Reconquista and northern crusades, while annual confession and eucharistic devotion had taken deep root in urban and rural parishes, forming the institutional backdrop of popular religious life in the first half of the 13th century.