On Baptism, Against the Donatists — Book 1

St. Augustine of Hippo

1. 0. Greeting
2. Chapter 1
3. Chapter 2
4. Chapter 3
5. Chapter 4
6. Chapter 5
7. Chapter 6
8. Chapter 7
9. Chapter 8
10. Chapter 9
11. Chapter 10
12. Chapter 11
13. Chapter 12
14. Chapter 13
15. Chapter 14
16. Chapter 15
17. Chapter 16
18. Chapter 17
19. Chapter 18
20. Chapter 19

This treatise was written about 400 A.D. Concerning it Aug. in Retract. Book II. c. xviii., says: I have written seven books on Baptism against the Donatists, who strive to defend themselves by the authority of the most blessed bishop and martyr Cyprian; in which I show that nothing is so effectual for the refutation of the Donatists, and for shutting their mouths directly from upholding their schism against the Catholic Church, as the letters and act of Cyprian.

He proves that baptism can be conferred outside the Catholic communion by heretics or schismatics, but that it ought not to be received from them; and that it is of no avail to any while in a state of heresy or schism.