- "Your Father made you and then abandoned you, so you pray. You see signs where there's nothing. But truth is, your Apocalypse came and went, and you didn't even notice. A mother would never abandon her children like he did. You'll see."
- ―Eve to humanity on how God left and they still listen for him, and on her plans for the world.[src]
Eve - also known as the Mother of All Monsters (or abbreviated to the Mother of All or the Mother, and jokingly called Mom by Dean Winchester) - was a powerful ancient being of Purgatory. She was the matriarch and originator of Earth's monsters, having created the Alphas. Eve considered her monster progeny her children, and would take action when they were tortured and threatened on a large enough scale. When Crowley began torturing monsters in his search for Purgatory, Eve returned to Earth to turn all of humankind into monsters as retaliation against Hell, but she was destroyed with phoenix ash.