Jas 2:26
For as the body without the spirit is dead, so faith without works is dead also.
We see in the relationship, that the works are done by the spirit, not done by the body alone. And faith alone is as a natural dead body without the spirit, that does the works.
Well, that was quite a leap! But I do agree.
My training was math, and God writes much of His Scripture in analog: If A=B, then B =A. It's also called comparison analyses.
Jas 2:26
For as the body without the spirit is dead, so faith without works is dead also.
In first part of the analogy, A is the body. B is the spirit. C is death. In the second part, D is faith, E is works, F is death.
Even as A without B is C, so also D without E is F: A body = D faith. B spirit = E works. C death = F death.
The body is faith, the spirit is works, and death is death. Therefore, It's the spirit of a man that does the works, and the body is the faith, that is dead without the works of the spirit. Since the works E are the spirit B, then it's the spirit responsible for the works, not the body. Therefore, the soul of a man is judged by the works of the spirit with the body. The body is not judged for the works.
However, contrary to Christ's spiritual analysis of works, Faith Alone says that B spirit = D faith, and A body = E works. Hence, it's the spirit that has the faith, and the body does the works.
Which is what Faith Alone justification is: Faith Alone in the spirit justifies the man, without the works of the body. The spirit is alive by Faith Alone, while the body is dead by sinful works.
It's the spiritual illusion of having life with God by Faith Alone, that is in spirit only, not with works of the body. I.e. in spirit by our Faith Alone we bless you, while in works we are dead to you:
James 2:15
If a brother or sister be naked, and destitute of daily food, And one of you say unto them, Depart in peace, be ye warmed and filled; notwithstanding ye give them not those things which are needful to the body; what doth it profit?
It's the Christian delusion and silliness of being with someone in spirit, while doing nothing for them with works. Even as their faith is in spirit alone, so is their justification only in spirit, not with works:
1Jo 3:18
My little children, let us not love in word, neither in tongue; but in deed and in truth.
Honest Adult Christians, that know our works justify us by faith, and not our faith without works, can play the game for fun: "Hey, I'm with you in spirit brother!" "Forget that, help me get the work done!" Childish Faith Alone Christians actually mean it, even to the point of trusting their eternal souls on it.
When James 2 says that faith without works is dead, being alone, Jesus Christ is saying that their faith is dead as a body without spirit, and their spirit is dead to God and man, as a corpse without works.