Treatise on Good Works

The last two Commandments, which forbid evil desires of the body for pleasure and for temporal goods, are clear in themselves; these evil desires do no harm to our neighbor, and yet they continue unto the grave, and the strife in us against them endures unto death; therefore these two Commandments are drawn together by St. Paul into one, Romans vii, and are set as a goal unto which we do not attain, and only in our thoughts reach after until death. For no one has ever been so holy that he felt in himself no evil inclination, especially when occasion and temptation were offered. For original sin is born in us by nature, and may be checked, but not entirely uprooted, except through the death of the body; which for this reason is profitable and a thing to be desired. To this may God help us. Amen.