He is the propitiation, not a potential propitiation. Now, in this propitiation, it satisfied God's wrath. If Jesus literally propitiated God on behalf of the whole world, i.e. everybody whoever lived, then God's wrath for everybody whoever lived is no longer there. If its no longer there, then in the day of judgment, all go to heaven. The cross of the Christ is efficacious, and does not make everybody savable, but saves those for whom the Christ died for, i.e. the elect of God.
And if He literally take the world's sin away, i.e. everybody whoever lived, then everybody whoever lived goes to heaven. Their sins are no longer there, as He has taken them away. There's no getting around this Brother Marc. If one holds to a universal atonement, one must hold to universalism. The cross is that efficacious.
Spurgeon said the Christ did not make any effectual atonement for the non-elect...me paraphrasing that. That's what he meant.
Look at another verse that gets misapplied.
namely, that God was in Christ reconciling the world to Himself, not counting their trespasses against them, and He has committed to us the word of reconciliation. [2 Corinthians 5:19]
Now, ppl when they read that quickly say Jesus is reconciling the world, meaning He is leaving no one out. One huge problem, as there is a 2,000 lb purple elephant that needs to be addressed...'not counting their trespasses against them'. Now, if this is universal in its scope, then no one's sins are held against them, and all go to heaven.
Reconciliation means to make two enemies friends. So, if the Christ is reconciling the world to Himself, i.e. everybody whoever lived, then everybody whoever lived is saved. To hold to a universal atonement means you must hold to universalism to remain consistent with one's belief(s).