Fire in heraldry, usually shown as stylized flames or as an object “enflamed” (a torch, lamp, brazier, or hearth), is a vivid heraldic charge that signals energy, fervour, and transformative power. Traditional writers often connect it with zeal in a cause, courage under pressure, and purification through trial, but like many heraldic symbols its meaning ultimately depends on the armiger’s intent and context within the design. Artists also developed recognizable conventions for depicting flame tongues, and period practice often treated simple red flames as a kind of “proper” colouring, with later art frequently using alternating red and gold tongues for visual clarity, as discussed in Flames in Period Heraldry. For clear reference art and image files, see Flame (Traceable Heraldic Art) and the broader charge overview at [Charge (heraldry)](https://en.wikipedia.org/wiki/Charge_(heraldry).

Fire imagery often carries strong religious and intellectual associations. Flames can imply divine presence, spiritual ardour, or sanctity tested by adversity, and a burning lamp or torch naturally reads as “light,” guidance, and learning. A reliable modern example is the Coat of arms of King’s College London, whose blazon includes “an Ancient Lamp… inflamed” and “two Blazing Hearths,” using fire to communicate illumination and institutional identity. Even when flames appear outside the shield as a crest element or within supporters, the symbolism still points to enlightenment, vigilance, and purposeful service.

Geography and livelihood can also sharpen the message. The National emblem of Azerbaijan places a stylized flame at the center, explicitly linking it to the country’s “land of eternal fire” reputation and oil and gas resources. The Coat of arms of Saint Lucia likewise uses a torch “enflamed” in the crest, neatly echoing the motto about “light.” For many more dependable, image-rich examples across civic, national, and institutional heraldry, browse Category:Coats of arms with flames and the gallery at Fire in heraldry (Wikimedia Commons).