John Trapp on Isaiah 7:19

Ver. 19. And they ſhall come and ſhall reſt all of them] As flyes do upon fleſh, and as bees upon trees: they ſhall ſeiſe all.

In the deſolate vallies, &c.] Hereby is ſet forth, ſaith Calvin, that in no lurking place any of the Jews ſhould be ſecreted or ſecured from their enemies, but that they ſhall range about and rage everywhere thoroughout the whole land. And becauſe all this is done at an hiſs, the backwardneſs of Chriſtians is condemned, ſaith Muſculus, who cannot by moſt earneſt preaching of long continuance be brought to do as God requireth them.