Darkly

dark'-li: The word occurs in 1Co 13:12, "For now we see in a mirror, darkly," in translation of the words en ainigmati, the Revised Version, margin "in a riddle." The contrast is with the "face to face" vision of Divine things in eternity. Earth's best knowledge is partial, obscure, enigmatic, a broken reflection of the complete truth ("broken lights of Thee").

⇒See the definition of darkly in the KJV Dictionary