because, if you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved.
 For “everyone who calls on the name of the Lord will be saved.”
 How then will they call on him in whom they have not believed? And how are they to believe in him of whom they have never heard? And how are they to hear without someone preaching?
 And how are they to preach unless they are sent? As it is written, “How beautiful are the feet of those who preach the good news!”
 So faith comes from hearing, and hearing through the word of Christ.