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?
All Commentaries on Romans 10:14 Go To Romans 10
Ambrosiaster
AD 400
As I said above, you have to believe first if you are going to have the faith to ask for anything. It is obvious that Christ cannot be believed in if he is not obeyed. It is likewise clear that whoever rejects a preacher does not accept the one who sent him either. Commentary on Paul’s Epistles.