James 2:19 - You believe that there is one God. You do well. Even the demons believe—and tremble!That says salvation is a gift, not faith.
Does that mean that demons are saved?
Repentance, faith, trust, belief, and desire to please God are all required but are fruits of salvation, not the cause. Man must become renewed to do these things. A dead man does not have what is necessary to obtain salvation nor is he able to do so, and a new man in Christ must do so. That is the power of the Spirits work!
Grace stands alone, adding any requirement to assist it, means that it is no longer grace. It is one thing to believe that there is a God and an entirely different thing to put your trust in the gospel as taught in His word.
The problem with FWT, is the belief that a dead man can somehow claw his way back to God!