Shared ground
Isaiah 53:12 states a final outcome for the servant using victory-and-honor imagery: he receives a “portion with the great” and “divides the spoil with the strong.” The verse explicitly links that honor to what came before (“therefore”), presenting the servant’s suffering and service as the stated reasons for his vindication.
The reasons named are concrete: he poured out his life to death, he was counted among transgressors, he carried the sin of many, and he acted on behalf of transgressors. The text presents these as the grounds for the servant’s public reversal—from treated as guilty to honored among the prominent.
Where interpretation differs
Who is speaking (“I will divide him…”). The text does not name the speaker. Many readers take it as God speaking, since the whole song regularly describes the servant’s fate in relation to God’s purpose. Others read it as the prophet (or a representative voice) reporting what God will do. Either way, the point in the verse is the same: the servant’s honor is granted, not self-taken.
What “bore the sin of many” means. The verse clearly says the servant “bore” the “sin” of “many,” but readers differ on what “bore” includes. Some understand it mainly as carrying the consequences and burden of others’ wrongdoing (suffering because of it). Others think it also includes carrying responsibility in a deeper sense—standing in for others so their wrongdoing is dealt with through him. The text itself emphasizes his suffering and his acting for offenders, without spelling out the mechanics.
How far “many” reaches. “Many” can mean “a large number” without setting a limit, but some readers hear it as a contrast term (“many” rather than “all”). The verse does not directly resolve the scope question; it only asserts that the servant’s work is for “many” offenders.
Why the disagreement exists
The disagreements come from the verse’s compressed poetry. It uses public-life images (“portion,” “spoil,” “numbered with”) and moral language (“sin,” “transgressors”) without explaining how they connect. Key phrases like “bore sin” can describe bearing a load, enduring consequences, or taking another’s place; the verse does not define which nuance dominates. Also, the speaker is implied rather than named.
What this passage clearly contributes
This closing line contributes a strong link between exaltation and self-giving service: the servant’s final honor is not separate from his suffering but presented as fitting because of it. It also adds that the servant’s work is not only suffering alongside offenders (“numbered with”) but acting for them: he carries their wrongdoing and speaks up for them. The verse ends the song with the servant vindicated and still oriented toward the good of the guilty.