It is unfortunate that the Bible as been divided into individual verses, as the original source documents had no such divisions, as this very often leads to people intentionally taking individual verses out of context to prove (often false) doctrine. An example is Romans 10:17, "So faith comes from what is heard, and what is heard comes through the word of Christ."
Here is the context...
Romans 10:14-21, " But how are they to call on one in whom they have not believed? And how are they to believe in one of whom they have never heard? And how are they to hear without someone to proclaim him? And how are they to proclaim him unless they are sent? As it is written, “How beautiful are the feet of those who bring good news!” But not all have obeyed the good news, for Isaiah says, “Lord, who has believed our message?” So faith comes from what is heard, and what is heard comes through the word of Christ.
But I ask, have they not heard? Indeed they have:
“Their voice has gone out to all the earth
and their words to the ends of the world.”
Again I ask, did Israel not understand? First Moses says,
“I will use those who are not a nation to make you jealous;
with a foolish nation I will provoke you.”
Then Isaiah is so bold as to say,
“I have been found by those who did not seek me;
I have shown myself to those who did not ask for me.”
But of Israel he says, “All day long I have held out my hands to a disobedient and contrary people.”
Paul, in his letter to the church at Rome, quotes Isaiah to demonstrate how peoples' faith from hearing the good news of salvation through Jesus Christ. But he also shows that not all who hear the message believe it.
So faith comes through hearing the good news and believing it.