Arrival at Guanabara Bay (1557)

On March 7, 1557, Peter Richer and William (Guillaume) Chartier reached Rio de Janeiro after a long Atlantic crossing. Sent from Geneva to shepherd a fragile French outpost in Guanabara Bay, they came not as explorers chasing profit, but as ministers carrying a holy trust: to preach Christ, order the church by Scripture, and strengthen weary believers far from home. Their landing testified to the simple missionary logic of the gospel: “How can they preach unless they are sent?” (Romans 10:15).

Coligny Island and the First Reformed Service

Within days, the settlers gathered on Coligny Island—an island refuge in the bay—for Scripture reading, prayer, and worship. In that first Reformed service on South American soil, the Word was lifted above fear and uncertainty, and the name of Jesus was confessed where it had scarcely been preached. The moment was both ordinary and heroic: ordinary in its familiar elements—Bible, prayers, psalms, and preaching—heroic because it declared that Christ’s church is not bound to established cities, safe roads, or favorable rulers.

Hardship, Contention, and Courage

The work quickly met trials. The settlement itself was vulnerable, surrounded by shifting alliances, threatened by Portuguese power, and strained by scarcity. Inside the community, controversy over doctrine and authority brought division, showing how easily human pride can wound a young church. Richer and Chartier contended for sound teaching and reverent worship, reminding the flock that truth is not a luxury for calmer times. Their endurance reflected the apostolic pattern: “We are hard pressed on all sides, but not crushed… persecuted, but not forsaken” (2 Corinthians 4:8–9).

Legacy of a Costly Witness

Though they departed before a lasting church could be established, their brief ministry was not wasted. They demonstrated that faithful obedience may plant seeds others will one day reap, and that Christ is worth oceans crossed, reputations risked, and comforts surrendered. Their witness still urges believers to hold fast to Scripture, pursue unity in truth, and trust the Lord of the mission who remains present with His people to the end.