130. This, indeed, is declared in the books of Holy Writ, one and all, and yet is still doubted by misbelievers: “For,” as it is written, “the heart of this people is become gross, and with their ears they have been dull of hearing, and their eyes have they darkened, lest ever they should see with their eyes, and hear with their ears, and understand in their heart.” Isa. vi. 10. For, like the Jews, the Arians’ wont is to stop their ears, or make an uproar, as often as the Word of salvation is heard.