And angels colorless, lightly yellowish, thick-walled glass. Light conical shape, polished edge. On the surrounding wall, partially glazed deep-cut decoration: on the front, two angels holding a flower basket and roses, as well as a heart with the Jesus monogram "IHS", on the heart a standing cross; on the back, an inscription in Versailles script "Der Christen Herz Auf Rosen geht, Wenns mitten unterm Kreuze steht"; above the stand, a laurel border. Height 12 cm. The rose was Luther's favorite flower, which he combined with the cross as the "Luther Rose" in 1530, also used for his own signet ring, and explained its meaning as a coat of arms in the saying "Des Christen Herz Auf Rosen geht, Wenns mitten unterm Kreuze steht". Provenance: Dr. Fischer Art Auctions, 30th Glass Auction in Zwiesel, 29th June 2019, Lot 77; North German private collection. A Brandenburg engraved glass beaker with the motto of Martin Luther, angels, flowers, roses, heart and cross. Brandenburg. Probably Potsdam. End of the 17th century.