Before she was in labour, she brought forth; before her time came to be delivered, she brought forth a man child.
Jamieson, Fausset & Brown
she--Zion. Before . . . travailed . . . brought forth--The accession of numbers, and of prosperity to her, shall be sudden beyond all expectation and unattended with painful effort (Isa 54:1, Isa 54:4-5). Contrast with this case of the future Jewish Church the travail-pains of the Christian Church in bringing forth "a man child" (Rev 12:2, Rev 12:5). A man child's birth is in the East a matter of special joy, while that of a female is not so; therefore, it here means the manly sons of the restored Jewish Church, the singular being used collectively for the plural: or the many sons being regarded as one under Messiah, who shall then be manifested as their one representative Head.
Imported from an open dataset — not yet checked against the printed edition.