- Systematized by Pope Gregory the Great through Moralia In Job (Moral Reflections on the Book of Job) in 590 AD
- Became standard list of sins
- Lust
- Gluttony
- Envy
- Greed
- Source of all other sin
- Pride ^6c5231
- Sin that condemned Lucifer and provoked his fall
- Wrath
- Sloth
- Moral laziness and spiritual idleness affecting one’s soul