The Holy Bible - Obadiah
The Book of Obadiah is the shortest in the Old Testament. It warns Edom of judgement for their pride and harm to Judah. Written after Jerusalem's fall in 586 BC.
Christianity
Obadiah was a prophet whose single-chapter book is the shortest in the Old Testament. He prophesied against Edom for its hostility toward Israel. The Book of Obadiah promises that God will restore his people.