Sodom and Gomorrah are two cities mentioned in the Bible that were destroyed by God's wrath because of the wickedness of their inhabitants. The story is found in the book of Genesis, and it tells how Abraham's nephew Lot lived in Sodom and was warned by angels to flee the city before its destruction. The cities were known for their immorality and sin, and their destruction is often cited as a warning against disobedience to God's commands.