Source Verification: Hermes

Every claim below is either what a named ancient source attests, in its own line or section, or a point where the sources themselves disagree.

What the Sources Attest

How did the infant Hermes steal Apollo's cattle?

On the day he was born, Hermes slipped out of his cradle, traveled to Pieria, and drove fifty of Apollo's cattle away backward so their tracks would seem to lead the wrong direction, while he himself wore sandals woven from twigs to hide his own footprints. He hid most of the herd, sacrificed two, and was back in his cradle by the time Apollo, tracking the theft with his own gift of prophecy, arrived at Maia's cave to confront him.

Source: Homeric Hymn to Hermes 1-115

How did Hermes invent the lyre?

Before he even left the cave to steal the cattle, the newborn Hermes found a tortoise, killed it, and strung its hollow shell with cow-gut strings to make the first lyre, playing an impromptu song about his own parents' love affair. He later traded this same instrument to Apollo in exchange for the stolen cattle and Apollo's forgiveness.

Source: Homeric Hymn to Hermes 24-61

Why did Zeus not punish Hermes for lying and stealing?

When Apollo brought Hermes before Zeus to settle the dispute, Hermes denied the theft with such a convincing performance that Zeus reportedly laughed at the sheer audacity of it, then ordered him to show Apollo where the cattle were. Rather than punishing him further, Zeus was won over by his newborn son's cleverness and set him on the path to becoming a trusted Olympian rather than an outcast.

Source: Homeric Hymn to Hermes 260-396

What is Hermes the god of?

Hermes governs boundaries and the crossing of them: between gods and mortals, the living and the dead, truth and deception, home and the open road. This made him the patron of travelers, merchants, orators, and thieves alike, and the one god trusted to guide the souls of the dead safely to the underworld as psychopomp.

Source: Homeric Hymn to Hermes 1-16

How did Hermes help other Greek heroes?

He lent Perseus a curved sickle-sword strong enough to cut through Medusa's scaled skin and later guided Odysseus, giving him the herb moly to protect him from Circe's transformative magic. Both interventions rely on the same trait established at his birth - Hermes solves problems by cleverness and a well-timed gift rather than by force.

Source: Apollodorus, Library 2.4.2

Sources

Primary sources

Homeric Hymn to Hermes 1-115
Homeric Hymn to Hermes 260-396
Homer, Odyssey 10.302-306