The Fall of the Rebel Angels is an oil on panel painting by Flemish painter Frans Floris. The painting was the central panel of a triptych. The side panels, however, were lost during the iconoclastic fury in the summer of 1566. The scene represented in the painting stems from Chapter 12 of the Book of Revelation. It is one of Floris' most renowned works, often credited as his most famous painting. Floris painted it for the fencer's guild of Antwerp, one of the city's militias, responsible for public security. The altarpiece hung in the Cathedral of Our Lady in Antwerp, above the guild's altar. Like every other guild or corporation, the fencers had a patron saint, in this case, the Archangel Michael, who leads God's angels against the rebels in the painting.