Isaiah cries out concerning Israel, "If the number of the sons of Israel are as the sand of the sea, it is the remnant who will be saved;

And how will they proclaim unless they are sent? As it is written: "How beautiful are the feet of those who bring good news of good things."

But I say, did they not hear? Yes, truly, "Their sound went out into all the earth, their words to the ends of the world."