The Luther rose or Luther seal is a widely recognized symbol for Lutheranism. It was the seal that was designed for Martin Luther at the behest of John Frederick of Saxony in 1530, while Luther was staying at the Coburg Fortress during the Diet of Augsburg. Lazarus Spengler, to whom Luther wrote his interpretation below, sent Luther a drawing of this seal. Luther saw it as a compendium or expression of his theology and faith, which he used to authorize his correspondence. Luther informed Philipp Melanchthon on 15 September 1530, that the Prince had personally visited him in the Coburg fortress and presented him with a signet ring, presumably displaying the seal.
A single rose had been known as LutherâÂÂs emblem since 1520, when Wolfgang Stöckel in Leipzig published one of Luther's sermons with a woodcut of the reformer. This was the first contemporary depiction of Martin Luther.
Luther's doctoral ring displayed a heart-like shield, the symbol of the Holy Trinity.
In an 8 July 1530 letter to Lazarus Spengler, Luther interprets his seal:
Churches of Byzantine Rite Lutheranism, such as the Ukrainian Lutheran Church, use the Luther rose with a three-barred Orthodox cross in the centre.
The Luther rose is used in many coats of arms. The assumption that Martin Luther had visited any of these places is not confirmed.