NPNF1-05. St. Augustine: Anti-Pelagian Writings

“De gratia christi, et de peccato originali.”

“After the conviction and condemnation¹⁷⁸⁴ of the Pelagian heresy with its authors by the bishops of the Church of Rome,—first Innocent, and then Zosimus,—with the co-operation of letters of African councils, I wrote two books against them: one On the Grace of Christ, and the other On Original Sin. The work began with the following words: ‘How greatly we rejoice on account of your bodily, and, above all, because of your Spiritual welfare.’”