Writers use "refulgent" to evoke a sense of brilliant, almost otherworldly light that often carries symbolic meaning. It appears in descriptions of natural radiance—such as the sun’s or moon’s glow that transforms landscapes and imbues a scene with a sacred sheen ([1], [2])—as well as in depictions of heroic figures and divine artifacts whose brilliance elevates them beyond mortal qualities ([3], [4], [5]). The adjective frequently marks moments of transformation or revelation, whether highlighting the luminous aura of a smile or the radiant splendor of an entire celestial or terrestrial setting ([6], [7]). In classical texts, its use not only describes physical brightness but also suggests an inner, metaphorical light that signifies nobility, hope, or destiny ([8], [9]). Overall, "refulgent" enriches literary language by blending sensory vividness with a deeper, almost spiritual intensity.