38. Peter mentions the ultimate object of the divine sacrifice made for us, what it accomplished in us, the fruit Christ's passion shall yield; for he would not have the Christian Church overlook that point, or neglect to preach it. Christ, he tells us, took upon himself our sins, suffering the penalty. Therefore, Christ alone is entitled to be called a sacrifice for all our sins. It was not designed, however, that after the sacrifice we should remain as before; on the contrary, the purpose was ultimately to work in us freedom from sins, to have us live no longer unto sin but unto righteousness. Now, if in Christ our sins are sacrificed, they are put to death, blotted out; for to sacrifice means to slay, to kill. Under the Old Testament dispensation, all sacrifices had to be presented to God slain. Now, if our sins are put to death, it is not meant that we are to live in them. 39. Therefore, the saving doctrine of remission of sins and of Christ's grace cannot be so construed as to admit of our continuing in the old life and following our own desires. According to Paul (Rom 6, 1-8), enjoying grace and remission of sins does not give license to live in sin. How shall we who are dead to sin live any longer therein? The very fact that we may be reckoned dead unto sins means they may no longer live and reign in us. In Christ's holy body were they throttled and slain expressly that they might also be slain in us. 40. Be careful, then, what you believe and how you live, that the efficacy of Christ's sufferings may be manifestly fulfilled in you. If, through faith, you have rightly apprehended his sacrifice, its virtue will be indicated in the subduing and mortifying of your sins, even as they are already slain and dead through his death on the cross. But if you continue to live in sins, you cannot say they are dead in you. You but deceive yourself, and your own evidence is false when you boast of Christ in whom all sins are put to death, if sin remains vigorous in you. We naturally conclude it is inconsistent for sin to be dead in us and yet alive; for us to be free from sin and yet captive or fast therein. This fact has already been sufficiently pointed out.