Galatians 2:18

By the things which he destroyed, some understand the state of sin; and from hence conclude the mutability of a state of justification: but there is no need of that, it may as well be understood of a constant course and voluntary acts of sin. If I teach a doctrine that shall encourage a sinful life, or if I should live in a course of sin, these are the things which I, as a minister of Christ, have in my preaching and doctrine destroyed, teaching you, that not only the guilt of your sins was removed upon your justification by Christ, but the dominion of sin also destroyed: and they are things which justification destroyeth; God never saying to any soul: Thy sins are forgiven thee, without adding, sin no more. So as, if a justified state would admit of a going on in a settled course of sin, it would build what it destroyed. I make myself a transgressor; now should I, or any one, do any such thing, we should thereby make ourselves great transgressors. So as the apostle's argument here seemeth to be the same with that, Romans 6:2: How shall we, that are dead to sin, live any longer therein? He strives at the same thing here, viz. to prove that the doctrine of justification by faith in Christ, could not give a liberty to any to sin, because it shows persons made partakers of that grace, that they are freed, not only from the guilt, but also from the power and dominion of sin, so as that none can from it receive any comfort as to the former, nor find the latter wrought in them.