number - “doom” you. Alluding to the “number,” as Meni (Isa 65:11) means. Retribution in kind, the punishment answering to the sin (compare 2Ch 36:14-17).
I called, ye ... not answer - “I called,” though “none had called” upon Me (Isa 64:7); yet even then none “answered” (Pro 1:24). Contrast with this God and His people’s mutual fellowship in prayer (Isa 65:24).