Minerva məˈnɝvə (mɪˈnɛrwa; Menrva) is the Roman goddess of wisdom, justice, law, victory, and the sponsor of arts, trade, and strategy. Minerva is not a patron of violence such as Mars, but of strategic war. From the second century BC onward, the Romans equated her with the Greek goddess Athena. Minerva is one of the three Roman deities in the Capitoline Triad, along with Jupiter and Juno.
She was the virgin goddess of music, poetry, medicine, wisdom, commerce, weaving, and the crafts. She is often depicted with her sacred creature, an owl usually named the "owl of Minerva", which symbolised her association with wisdom and knowledge as well as, less frequently, the snake and the olive tree. Minerva is commonly depicted as tall with an athletic and muscular build, as well as wearing armour and carrying a spear. As the most important Roman goddess, she is highly revered, honored, and respected. Marcus Terentius Varro considered her to be ideal and the plan for the universe personified.
The name Minerva stems from Proto-Italic *meneswo ("intelligent, understanding"), and ultimately from Proto-Indo-European (PIE) *menos ("thought"). Helmut Rix (1981) and Gerhard Meiser (1998) have proposed the PIE derivative *menes-ueh2 ("provided with a mind, intelligent") as the transitional form.
Following the Greek myths around Athena, she was born of Metis, who had been swallowed by Jupiter, and burst from her father's head, fully armed and clad in armour. Jupiter had sex with the titaness Metis, which resulted in her attempting to change shape (or shapeshift) to escape him. Jupiter then recalled the prophecy that his own child would overthrow him, as he had Saturn, and in turn, Saturn had Caelus.
Fearing that their child would be male, and would grow stronger than he was and rule the Heavens in his place, Jupiter swallowed Metis whole after tricking her into turning herself into a fly. The Titaness gave birth to Minerva and forged weapons and armour for her child while within Jupiter's body.