John Trapp on Isaiah 51:12

Ver. 12. I even I am he that comforteth you] This is certainly an Anſwer to that ſupplication ver. 10. and it comprehendeth a reprehenſion and an expoſtulation about their puſillanimity, which was more then womanly: therefore it followeth,At, not Acta.

Who art thou] Heb. thou woman, thou hen-hearted creature.

That thou ſhouldeſt be afraid of a man] Heb. ſorry-man, ab homine miſero, aerumnoſo, damnato ad mortem, ab hoſte faeneo, an enemy of clouts, as we ſay. We trouble our ſelves oft through ignorance. In the dark every thing ſcares us.