Who were the first to preach the first angel's message in Sweden?

The Petri Brothers were pivotal in introducing the first angel's message in Sweden, playing a crucial role in the religious landscape during the Reformation period. These brothers, Laurentius Petri and Olaus Petri, were instrumental in translating the Bible into Swedish and promoting Lutheran ideas throughout the country. Their efforts aligned with the broader Protestant Reformation and emphasized themes found in the first angel's message, which advocates for worshiping God and returning to Biblical teachings. Their work not only influenced Swedish spirituality but also laid the groundwork for future reformative movements within the region.

Other groups, such as Martin Luther’s followers or missionaries from England, contributed to the theological discourse in Europe and influenced various European countries. However, the specific contribution and impact of the Petri Brothers in Sweden make them the most significant figures associated with the first angel's message in that context. The Reformation Church is a broader term that encompasses many different movements and individuals; thus, while they may have shared elements with the message, they were not specifically known for preaching it in Sweden as the Petri Brothers were.