On June 25, 1530, Germany's Protestant princes forced Holy Roman Emperor Charles V to hear their Confession of Faith, the Augsburg Confession. An excerpt from the article:
"As part of this imperial meeting, the Lutheran princes were asked to present their religious teachings. Wishing to present a unified front at the Diet, Luther, Melanchthon, and several other Wittenberg reformers met at Torgau in March of the 1530 and drafted a confessional document which came to be known as the “Torgau Articles.” Since Luther was still officially an outlaw under imperial law, he could not travel on to Augsburg to present these articles before the Emperor and the imperial Diet. Instead, a delegation led by Philipp Melanchthon traveled to Augsburg to present the confession of faith before the Emperor, while Luther remained at Coburg Castle. Once there, Melanchthon revised the articles drafted earlier at Torgau under the advice of a number of theologians and political leaders. The final draft was complete on June 23 and came to be known as the “Augsburg Confession.” Luther was sent drafts of the revised document as it was composed and approved the revisions and the final draft as well. Although the petition of the Lutheran princes to have the document publicly read was initially refused, the Emperor finally agreed. As a result, Melanchthon read the confession in the presence of the Emperor on June 25, 1530."