Chapter 16 — Part II: The Sacraments — Baptism
Section 9. By others it was termed Illumination, because by the faith which we profess in Baptism the heart is illumined; for as the Apostle also says, alluding to the time of Baptism, Call to mind the former days, wherein, being illumined, you endured a great fight of afflictions Chrysostom, in his sermon to the baptised, calls it a purgation, because through it we purge away the old leaven, that we may become a new paste. He also calls it a burial, a planting, and the cross of Christ, the reasons for all which appellations may be gathered from the Epistle to the Romans.