Romans 10:14-17

14But people will never ask Christ to help them if they have not believed in him. And they will never believe in him if they have not heard about him. And they will not hear about him unless somebody tells God's message to them.

15And nobody can go to tell God's message to people unless God sends them. This is written in the Bible: ‘When people arrive to tell us good news, we say “welcome!” ’

16But not every person who hears the good news obeys its message. Isaiah said this: ‘Lord God, it seems that nobody has believed our message.’

17So then, people must hear the message before they can trust God. And people hear that message when someone tells them about Christ.