Faith and works

"What does it profit, my brethren, if someone says he has faith but does not have works? Can faith save him?" James 2.14

Salvation comes by faith.
But what is the kind of faith that brings salvation and the kind that does not?
Faith that is accompanied by attitudes, actions and sacrifices is the faith that saves. How can a person live by faith in Jesus without having to sacrifice their own will?
But the faith that does not save is like that of the demons. They believe in God, yet they are still demons. See this in James 2.19.

Last days

"Now the Spirit expressly says that in latter times some will depart from the faith, giving heed to deceiving spirits and doctrines of demons…" I Timothy 4.1

As in the example of Lord Jesus, the Holy Spirit also warns that in the last days, due to obeying the antiholy spirits and their demonic doctrines, some will abandon the pure and simple faith. Hence the reason many spin like spinning tops and are thrown to the ground in a violent manner. The exterior of their lives show the hell that goes on inside them.