ISB ~ Galatians 4 v27
Rejoice, O barren one:A citation from the Greek version of Is 54:1.
• Isaiah compares Jerusalem, destroyed and desolate after the Exile (586 B.C.), to a barren woman made fruitful by God and to a tent that will spread out to make the nations her children (Is 54:2-3). Historically, the text is an allusion to the matriarch Sarah, who was barren but miraculously gave birth to Isaac. Prophetically, it points to the heavenly Jerusalem, which is the mother city made fruitful by God to bear children from all nations through the gospel.