10For one believes with the heart and so is justified, and one confesses with the mouth and so is saved. 11The scripture says, "No one who believes in him will be put to shame." 12For there is no distinction between Jew and Greek; the same Lord is Lord of all and is generous to all who call on him. 13For, "Everyone who calls on the name of the Lord shall be saved."
14But how are they to call on one in whom they have not believed? And how are they to believe in one of whom they have never heard? And how are they to hear without someone to proclaim him? 15And how are they to proclaim him unless they are sent? As it is written, "How beautiful are the feet of those who bring good news!" 16But not all have obeyed the good news; for Isaiah says, "Lord, who has believed our message?" 17So faith comes from what is heard, and what is heard comes through the word of Christ.
18But I ask, have they not heard? Indeed they have; for
"Their voice has gone out to all the earth,
and their words to the ends of the world."