Romans 10:8-14 KJV

8 But what saith it ? The word is nigh thee, even in thy mouth, and in thy heart: that is , the word of faith, which we preach ;
9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved .
10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
12 For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him.
13 For * whosoever shall call upon the name of the Lord shall be saved .
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 ?