The four stages of enlightenment in Buddhism are the four progressive stages culminating in full enlightenment as an Arahant, which an average, instructed person can attain in this life. The four stages are Sotapanna, Sakadagami, Anagami and Arahant.

The teaching of the four stages of enlightenment is a central element of the early Buddhist schools, including the Theravada school of Buddhism, which still survives.

Contents

• 1 The Ordinary person
• 2 The Noble persons
  • 2.1 Stream-enterer
  • 2.2 Once-returner
  • 2.3 Non-returner
  • 2.4 Arahant
• 3 References