Romans 10:1-4,14-18 (NKJV)
Brethren, my heart’s desire and prayer to God for Israel is that they may be saved. 2 For I bear them witness that they have a zeal for God, but not according to knowledge. 3 For they being ignorant of God’s righteousness, and seeking to establish their own righteousness, have not submitted to the righteousness of God. 4 For Christ is THE END of the law for righteousness to everyone who believes. …14 How then shall they call on Him in whom they have not believed? And how shall they believe in Him of whom they have not heard? And how shall they hear without a preacher? 15 And how shall they preach unless they are sent? As it is written: “How beautiful are the feet of those who preach the gospel of peace, Who bring glad tidings of good things!” 16 But they have not all obeyed the gospel. For Isaiah says, “Lord, who has believed our report?”17 So then faith comes by hearing, and hearing by the word of God. 18 But I say, have they not heard? Yes indeed. “Their sound has gone out to all the earth, And their words to the ends of the world.”