Faith is a gift from God given to men and women brought to regeneration by God. We read that it is the same faith of Jesus Christ imparted or imputed to the new believer. So, what exactly is it? It is the surety that Jesus Christ died on their behalf all those years ago, something that has only recently been revealed to them by God Himself. So, when it is written that faith is believing in something unseen that is quite true in that Jesus did it for them all many years before, the inward revelation being felt more than seen.