The children of Israel, whenever they repented of their sins, turned their thoughts first of all to the exodus from Egypt, and, remembering this, returned to God Who had brought them out. This memory and this refuge were many times impressed upon them by Moses, and afterward repeated by David. How much rather ought we to call to mind our exodus from Egypt, and, remembering, turn back again to Him Who led us forth through the washing of regeneration [Titus 3:5], which we are bidden remember for this very purpose. And this we can do most fittingly in the sacrament of bread and wine. Indeed, in olden times these three sacraments--penance, baptism and the bread--were all celebrated at the same service, and one supplemented and assisted the other. We read also of a certain holy virgin who in every time of temptation made baptism her sole defence, saying simply, "I am a Christian"; and straight-way the adversary led from her, or he knew the power of her baptism and of her faith which clung to the truth of God's promise[85]. Lo, how rich therefore is a Christian, or one who is baptised! Even if he would, he cannot lose his salvation, however much he sin, unless he will not believe. For no sin can condemn him save unbelief alone. All other sins,--if faith in God's promise made in baptism return or remain,--all other sins, I say, are immediately blotted out through that same faith, or rather through the truth of God, because He cannot deny Himself if you but confess Him and cling believing to Him that promises. But as for contrition, confession of sins, and satisfaction[86],--with all those carefully thought-out exercises of men,--if you turn your attention to them and neglect this truth of God, they will suddenly fail you and leave you more wretched than before. For whatever is done without faith in the truth of God, is vanity of vanities and vexation of spirit [Eccl. 1:2, 14].