Against Reincarnation

Jerome Letter 144 par 5 (347-420 ad)
For it is impossible that you should hold the opinion of Origen, Priscillian, and other heretics that it is for deeds done in a former life that souls are confined in earthly and mortal bodies. This opinion is, indeed, flatly contradicted by the apostle who says of Jacob and Esau that before they were born they had done neither good nor evil.