You are still inserting the word "alone" which is nowhere in the text. It is not even implied. The faith that is taught in the Bible is an obedient faith. Please answer this question. Must one confess Christ in order to be saved?
Confession of Christ is evidence of faith. Faith is the belief which brings about the confession. By the time you move your lips, you are saved, for out of the abundance of the heart the mouth speaketh.