I'm not sure exactly what you're asking me "cc"
but
I realise that in context that passage is speaking of
the fact that those who are lost need to hear the gospel.
For me, that passage has other implications as well.
FAith cometh by hearing and hearing by the Word (Rhema) of God.
Example.
For ME anyhow... If I know that God has spoken to my heart,
has ordained a mission for me etc. Then I have GREAT faith
as I set out to accomplish that particular mission... I know
that he'll provide the means, and the protection etc. to get
the job done.
If I undertake a project that I've decided to do without hearing
from God, I cannot claim any faith that God will indeed provide
for the success of that particular undertaking.
Another example that happened to me recently.
I was deathly scared of storms, and for some reason
didnt think God would protect me from the destruction.
But after hearing (on a CD) passages that say just
that (How He does indeed protect me) I can remember
those things and increase my faith.
God's Word is deep. He is the Great "I AM"
He IS that He IS, will BE what He will BE,..
and imo, He "am" our provider, He 'am' our
protector, He "am" our wife/husband/father/..
I know life is a struggle, but Praise God, He IS !
God bless you,
sunlover