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

And how will they preach unless they are sent? As it is written: "How beautiful are the feet of those who preach the Good News of peace, who bring glad tidings of good things!"

But I say, didn't they hear? Yes, most certainly, "Their sound went out into all the earth, their words to the ends of the world."