For when they are saying, "Peace and safety," then sudden destruction will come on them, like birth pains on a pregnant woman; and they will in no way escape.
as travail upon a woman with child; whose anguish and pains are very sharp, the cause of which is within herself, and which come suddenly upon her, and are unavoidable; and so the metaphor expresses the sharpness and severity of the destruction of the wicked, thus the calamities on the Jewish nation are expressed by a word which signifies the sorrows, pangs, and birth throes of a woman in travail, Matthew 24:8, and likewise that the cause of it is from themselves, their own sins and transgressions; and also the suddenness of it, which will come upon them in the midst of all their mirth, jollity, and security; and moreover, the inevitableness of it, it will certainly come at the full and appointed time, though that is not known: