VII. From this it follows that when a man comes forth out of baptism, he is pure and without sin, wholly guiltless. But there are many who do not rightly understand this, and think that sin is no more present, and so they become slothful and negligent in the killing of their sinful nature, even as some do when they have gone to Confession. For this reason, as I said above,[4] it should be rightly understood, and it should be known that our flesh, so long as it lives here, is by nature wicked and sinful. To correct this wickedness God has devised the plan of making it altogether new, even as Jeremiah shows. The potter, when the pot "was marred in his hand," thrust it again into the lump of clay, and kneaded it, and afterwards made another pot, as it seemed good to him. "So," says God, "are ye in My hands." [Jer. 18:4 f.] In the first birth we are marred; therefore He thrusts us into the earth again by death, and makes us over at the Last Day, that then we may be perfect and without sin. This plan He begins in baptism, which signifies death and the resurrection at the Last Day, as has been said.[5] Therefore, so far as the sign of the sacrament and its significance are concerned, sins and the man are both already dead, and he has risen again, and so the sacrament has taken place; but the work of the sacrament has not yet been fully done, that is to say, death and the resurrection at the Last Day are yet before us. [Sidenote: Sins after Baptism] VII. Man, therefore, is altogether pure and guiltless, but sacramentally, which means nothing else than that he has the sign of God, i. e., baptism, by which it is shown that his signs are all to be dead, and that he too is to die in grace, and at the Last Day to rise again, pure, sinless, guiltless, to everlasting life. Because of the sacrament, then, it is true that he is without sin and guilt; but because this is not yet completed, and he still lives in sinful flesh, he is not without sin, and not in all things pure, but has begun to grow into purity and innocence. Therefore when a man comes to mature age, the natural, sinful appetites—wrath, impurity, lust, avarice, pride, and the like—begin to stir, whereas there would be none of these if all sins were drowned in the sacrament and were dead. But the sacrament only signifies that they are to be drowned through death and the resurrection at the Last Day. [Rom. 7:18] So St. Paul, in Romans vii, and all saints with him, lament that they are sinners and have sin in their nature, although they were baptised and were holy; and they so lament because the natural, sinful appetites are always active so long as we live. [Sidenote: Baptism a Covenant]