This Is How The Cross Works

Penal substitutionary atonement (PSA) is under attack by influential figures who call it "cosmic child abuse" and "pagan." Isaiah 53 is the key passage they avoid. Winger builds the case that Isaiah 53 clearly teaches PSA.

Introduction to the penal substitutionary atonement series focusing on Isaiah 53

Isaiah 52:15 — "he shall sprinkle many nations" — uses sacrificial terminology (sprinkling blood on the altar). Multiple ancient translations confirm "sprinkle" over "startle." The Septuagint of Isaiah 53 is unreliable in several key places.

Debate over "sprinkle" vs. "startle" in Isaiah 52:15 and the Septuagint problem

Isaiah 53:4-5 is the crux: "he was pierced FOR our transgressions, crushed FOR our iniquities; the chastisement that brought us peace was UPON HIM." The word "chastisement" is ALWAYS affliction from God in the prophets. Isaiah 53:10 confirms: "it was the will of the LORD to crush him."

Detailed exegesis of Isaiah 53:4-5 and 53:10 establishing PSA

The Hebrew preposition "min" (for/because of) in "pierced FOR our transgressions" — anti-PSA advocates claim it means "because of" (we sinned against him) not "for" (substitutionary). But min is used 7,000+ times with huge variety, and most translations render it "for."

Debate over the Hebrew preposition min in Isaiah 53:5

Conclusion: Isaiah 53 clearly teaches that Christ suffered in our place as a sacrifice bearing our sin, bringing atonement so we receive his righteousness. Those who call PSA wicked are confused by caricatures — if the doctrine is so bad, why must they misstate it to argue against it?

Summary and Q&A on penal substitutionary atonement