ARGUMENT OF THE FIFTEENTH BOOK. by Homer: Summary, Meaning & Analysis
This prose argument (summary) introduces Book 15 of Homer's *Iliad*, setting the stage for what's coming: Zeus awakens, notices the Trojans are losing, and becomes furious with Hera for deceiving him.
The poem
Jove, awaking and seeing the Trojans routed, threatens Juno. He sends Iris to admonish Neptune to relinquish the battle, and Apollo to restore health to Hector. Apollo armed with the Ægis, puts to flight the Grecians; they are pursued home to their fleet, and Telamonian Ajax slays twelve Trojans bringing fire to burn it.
This prose argument (summary) introduces Book 15 of Homer's *Iliad*, setting the stage for what's coming: Zeus awakens, notices the Trojans are losing, and becomes furious with Hera for deceiving him. He dispatches divine messengers to intervene — Neptune is ordered to leave the battlefield, Apollo is instructed to heal Hector and rally the Trojans for an attack — while the Greeks are driven all the way back to their ships. There, Ajax stands his ground, killing twelve Trojans who attempt to set the fleet ablaze.
Line-by-line
Jove, awaking and seeing the Trojans routed, threatens Juno.
He sends Iris to admonish Neptune to relinquish the battle, and Apollo to restore health to Hector.
Apollo armed with the Ægis, puts to flight the Grecians; they are pursued home to their fleet,
and Telamonian Ajax slays twelve Trojans bringing fire to burn it.
Tone & mood
The tone is urgent and martial—this is a battle report delivered at speed. There's no space for sentiment or reflection; each sentence feels like a move on a divine chessboard. The gods wield their authority coldly, while human soldiers are there to face the fallout. Beneath the brisk efficiency lies real tension: the Greeks are in serious trouble, and the writing ensures you feel that before you even dive into the book.
Symbols & metaphors
- The Ægis — Zeus's terror-shield, which Apollo wields, embodies the sheer force of divine authority. Its presence on the battlefield does more than instill fear; it completely crushes human will. This shield highlights the stark divide between mortal and immortal strength.
- The fleet — The Greek ships are more than just a means of transport; they are the Greeks' only way home and their final line of defense. The Trojans' attempts to burn them symbolize an existential threat: if the ships are destroyed, the Greek army will be trapped and face certain doom. The fleet embodies their very survival.
- Jove's awakening — Zeus waking up brings back the natural order of the cosmos after Hera's deception. His sleep was an artificial condition created by trickery; his awakening represents divine order reclaiming its place, leading to swift and severe repercussions for all below.
- Iris and Apollo as messengers — The two divine envoys symbolize Zeus's regained authority through two key methods: warning (Iris delivering his threat to Neptune) and action (Apollo healing Hector and leading the charge). Together, they illustrate how divine power works through intermediaries instead of direct intervention.
Historical context
The *Iliad*, attributed to Homer, likely took shape in its current form between the 8th and 7th centuries BCE, even though the tales it recounts are set during the legendary Trojan War, which happened centuries before. Book 15 represents a crucial moment in the epic: the Greeks have just experienced their best success since Achilles stepped back, primarily due to Hera tricking Zeus into a nap. However, this advantage quickly fades. The "Arguments"—brief prose summaries that introduce each book—were not penned by Homer but were added by later editors and scholars in ancient times to assist readers in following the lengthy poem. They function more like chapter titles than poetry but effectively capture the main action of each book in a concise manner. Book 15 is often referred to as the "Counter-Attack" book, signaling the start of the Greeks' most desperate time before Patroclus joins the battle.
FAQ
In Book 14, Hera lured Zeus to sleep so Poseidon could assist the Greeks without him realizing. When Zeus awakes and sees the Trojans losing, he quickly understands what transpired. He is enraged because she exploited his own desires to sabotage his plan to allow Troy to win—at least until Achilles returns.
Zeus and Poseidon are brothers, both holding equal status, even though Zeus is regarded as the king of the gods. By sending Iris with a strong message, Zeus asserts his authority without risking a direct confrontation that might lead to an open conflict among the gods. Additionally, it's a quicker method — Iris is the official messenger of the gods and can travel any distance in the blink of an eye.
The Aegis is a divine shield or breastplate linked to Zeus, often depicted with serpents along its edges and able to instill fear in anyone who looks upon it. When Apollo wields it in battle, it acts like a supernatural weapon of panic — Greek soldiers find it impossible to hold their ground against it. It represents the very authority of Zeus.
There are two heroes named Ajax in the *Iliad*. Telamonian Ajax — known as Ajax the Greater — is the son of Telamon and stands as the largest and strongest Greek fighter after Achilles. The other Ajax, Ajax the Lesser, is the son of Oileus and is a much smaller, less impressive figure. Homer uses the patronymic 'Telamonian' to clarify that it is the great warrior who is defending the ships.
The Greek army arrived at Troy and has been camped on the beach for ten years. Their ships are their only means of returning home. If the Trojans set them on fire, the Greeks will be trapped in enemy territory without any escape route, unable to resupply from the sea, and with no chance to retreat. This would essentially conclude the war with a Trojan victory and the annihilation of the entire Greek force.
No. The prose Arguments found at the beginning of each book of the *Iliad* and *Odyssey* were written by later ancient scholars, likely during the Hellenistic or Roman period, to help readers navigate the texts. Homer's original work is in verse. You can think of the Arguments as ancient chapter summaries created by editors, rather than as part of the poem itself.
Hector was taken out of the fight in Book 14 after Ajax struck him with a boulder. At the start of Book 15, he is in recovery. Apollo's goal is to revive his strength and spirit, and he succeeds — leading Hector to spearhead the Trojan charge that pushes the Greeks back to their ships. In just one book, Hector transforms from being injured and out of the fight to becoming the most formidable warrior on the battlefield.
Book 15 is approaching the end of the poem's middle section. Achilles continues to refuse to fight. The Greeks have experienced a brief boost due to Hera's trick, but that advantage has now slipped away. The Trojans are on the verge of reaching the ships, creating the crisis that ultimately persuades Achilles to allow his companion Patroclus to enter the battle in his armor — a pivotal moment in the entire epic.