" But to approximate chastisement to satisfaction for sin is to impinge not only on the perfection of Christ’s work but also upon the nature of Christ’s satisfaction. “There is therefore now no condemnation to them who are in Christ Jesus” (Rom. 8:1). There must not be any abatement of the Protestant polemic against this perversion of the gospel of Christ. If we once allow the notion of human satisfaction to intrude itself in our construction of justification or sanctification then we have polluted the river the streams whereof make glad the city of God. And the gravest perversion that it entails is that it robs the Redeemer of the glory of his once-for-all accomplishment. He by himself purged our sins and sat down on the right hand of the majesty on high (cf. Heb. 1:3). "
― John Murray , Redemption Accomplished and Applied