Dispute de Rive (1535)
Geneva was asserting its freedom from Savoy while its evangelical preachers challenged worship long protected by the city’s clergy. Geneva’s evangelical preachers pressed its leaders to decide publicly between the old worship and reform. A disputation at the convent of Rive ran from late May to June 1535. Guillaume Farel and his allies argued amid political tensions involving the city’s independence, its clergy, and neighboring powers. The public exchange at Rive came before Calvin’s arrival and before a final civic confession. Arguments over the Mass had become inseparable from Geneva’s struggle to govern itself without Savoyard or episcopal control.1
The council now saw that they could no longer delay taking some decisive stepThomas Henry DyerThe Life of John Calvin, chapter 23
The Debate and Its Outcome
The evangelical cause prevailed, but the practical changes were contested and unfolded over weeks. The council suspended the Mass in August; images and church furnishings were subsequently removed. The city’s formal commitment to live according to the Gospel and the Word of God came in May 1536. Calvin arrived after these decisive events, a chronology easily obscured by his later prominence.2
Why It Matters
The dispute matters because it shows Geneva’s Reformation before Calvin. Farel, local supporters, and civic leaders had already reshaped its public worship. Their actions prepared the setting in which Calvin would later work and struggle over the discipline of the church.

