Savior

Savior appears here in a stunning context — God promises to send a savior to Egypt when they cry out under oppression, the same rescue language used for Israel now applied to a former enemy.

Savior is the title that stands alone at the end of the chapter's challenge — every alternative has failed, every idol has gone silent, and only the God of Israel remains with that title intact.

Savior is the title Paul uses at the climax of his historical survey — after tracing Israel's story from Egypt to David, he lands on the announcement that from David's line God has brought the promised Savior: Jesus.

Savior appears here as a qualifier on Christ's headship — he is head of the church precisely as her Savior, meaning his authority is inseparable from his self-sacrifice on her behalf.

Savior of the world is the title the Samaritans apply to Jesus after hearing him directly — notably, it's not the more exclusive 'Savior of Israel,' signaling that these outsiders grasped the scope of his mission more fully than many insiders did.