i feel that it must be said, yet again, that faith is always expressed through works, but the works are not what saves.
If a man is starving on the verge of death, and he is given a plate of food, the man has FAITH that the food can save him from starvation. Will the man continue repeating "I know this food can save me. I trust this food can save me," or does he immediately begin eating?
If we have faith, then we are saved. If we have faith, then we will trust that God is real and active in the world, and that His Word tells us Iwhat we should be doing.
If we have faith, then we will simply do what God asks of us, because we have faith that His ways are the right ways, and that our ways are not.
Works always follow faith, but works are a love offering, and the faith in Christ is the guilt offering.