Romans 10
9 Ref that if you will confess with your mouth the Lord Jesus, and believe in your heart that God raised him from the dead, you will be saved.
10 Ref For with the heart, one believes unto righteousness; and with the mouth confession is made unto salvation.
11 Ref For the Scripture says, "Whoever believes in him will not be disappointed."
12 Ref For there is no distinction between Jew and Greek; for the same Lord is Lord of all, and is rich to all who call on him.
13 Ref For, "Whoever will call on the name of the Lord will be saved."
14 Ref How then will they call on him in whom they have not believed? How will they believe in him whom they have not heard? How will they hear without a preacher?