EPIC LITERATURE, IS ONE OF THE LITERARY GENRES WHICH HAD BEEN ALONG WITH VARIOUS NATIONS LONG TIME AGO. EPIC, IS A STORIED NARRATIVE OF A NATION'S FICTION HISTORY, ALONG WITH: CHAMPIONSHIP, ETHNIC AND COLOR FIELDS WITH EVENTS BEYOND THE NORMS IS ROOTED IN ANTIQUITY WHICH HAS NARRATED ORALLY AND PASSES THROUGH GENERATIONS AND REACHED TO THE NEXT GENERATION AND LATER, HAS BEEN IN WRITTEN FORM AND OFTEN IN THE FORM OF POETRY. ONE OF THE MOST OUTSTANDING OF EPIC WORKS IS "SHAHNAMEH" WHICH BY HAVING THREE PRINCIPLES OF: MYTH, EPIC AND HISTORY WITH AN EXPLANATION ORNATED WITH DESCRIPTION AND EXAGGERATION, RETELL THE BATTLE OF GOD AND EVIL THOUGHTS. IN THIS REGARD, ONE OF THE FEATURES OF SHAHNAMEH IS WEEPING, WHICH RETELL BY THE PEOPLE MORE DELICATELY IN MOURNING OF HEROES AND ELDERS. THE MOST IMPORTANT FEATURES OF WEEPING ARE THEIR EFFECTS ON CREATING, STABILIZING AND CONTINUING OF EPIC AND SOMETIMES, EXPRESSING INEFFABLE WHICH ARE REVEALED IN THEIR PARTICULAR EMOTIONAL ATMOSPHERE. ANOTHER DISTINCTIVE CASES OF WEEPING IN SHAHNAMEH ARE REFLECTING THEMES LIKE: BOASTING, SENSE OF VENGEANCE, COMPLAINT, IMPATIENCE AND SOME CASES LIKE THIS WHICH GIVES IT A VERY GOOD RICHNESS.