John Trapp on Isaiah 66:7

Ver. 7. Before ſhe travelled, ſhe brought forth] Quum nondum parturiret paperit, underſtand it of Zion, or of the Church Chriſtian, which receiveth her children, that is, Converts, ſuddainly on a cluſter before ſhe thought to have done,Subito ac ſimul. Margaret Counteſſe of Henneburg. and in far greater numbers then ſhe could ever have beleeved. That Lady that brought forth as many as a birth as are dayes in the year was nothing to her: nor thoſe Hebrew women; Exod. 1.10.

She was delivered of a man-child] For the which there is ſo great joy, Joh. 16.21▪ and which is uſually more able and active than a woman-child: ſo, good and bold Chriſtians, ſtrong in faith; unleſs he meaneth Chriſt himſelf (ſaith Dioda[illegible: 1 letter] ) who is formed by faith in every beleevers heart; Gal. 4.19.