The Passion of Christ is a sufficient and superabundant satisfaction for human guilt and the consequent debt for humanity that was held captive, enslaved by sin.
Erm… I disagree. “Substitution” is not eschewed by the Catholic Church. PENAL Substitution is.
On the other hand, substitutionary atonement is something that is well within the Catholic sphere of thought. (It’s not an explicit doctrine, so to speak, but the notion that Christ did something on our behalf is part and parcel of Catholic belief.)
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