I did listen Carbon and I hear her saying two different things.
Either the one believing is making the decision to acknowledge the revelation as truth or God is making the person believe the truth.
If accepting or rejecting Christ is not from one's own volition, then how can God judge fairly when all of us were made sinners by one man's decision? The reason Christ died was so we weren't condemned (eternally) on the basis of Adam's sin
but on our own response to the word.
John 3:18
Whoever believes in him is not condemned,
but whoever does not believe stands condemned already because they have not believed in the name of God’s one and only Son.
Go back and read what I wrote. My volitional response to believe is not faith. It is the word that produces faith within the believer not our will. (Rom.10:17)
It's either God saying "you will believe" or it is I saying "I believe" and if it wasn't for grace, I wouldn't have a snowballs chance in hell of being able to say "I believe".