Andrew, you are correct in that this article poses problems to those who don’t understand how grace and faith work together. I note that further in your post you say: “Legalism and the grace of God never work together , pretty much as faith and law keeping do cannot work together ” And again you are correct in the first part of your statement but completely wrong on the second portion (highlighted) - It is faith that makes us “want to keep the law”, even as we are not perfect and even as we are not able to perfectly keep the law, and this credited to us by Grace.
Again, you start off well but end up confusing the effect of faith with works. This is what the Galatians were doing:
Gal 3:2 Let me ask you only this: Did you receive the Spirit by works of the law or by hearing with faith ?
Gal 3:3 Are you so foolish? Having begun by the Spirit, are you now being perfected by the flesh?
G al 3:5 Does he who supplies the Spirit to you and works miracles among you do so by works of the law, or by hearing with faith —
Gal 3:6 just as Abraham “ believed God, and it was counted to him as righteousness”?
The part that most people miss is that true faith and true belief are active, not passive, they imply “doing” - Did Abraham believe and did nothing or did he believe and left his country and family?
We should ask ourselves: what is righteous and righteousness? Your Law of God is righteous. Was Abraham or his faith perfect? We both know he wasn’t, just look at what happened with Hagar, but his belief (and action) was counted to him as righteousness. Grace makes up the difference, it is the miracle mentioned in Gal 3:5. Those who deny that faith can and does convert us into people that act differently are denying and opposing the power and role of the Holy Spirit. - sad
Similar examples that exemplify the difference between faith-in-action vs works:
Heb 11:4 By faith Abel offered to God a more acceptable sacrifice than Cain
Heb 11:7 By faith Noah, being warned by God concerning events as yet unseen, in reverent fear constructed an ark for the saving of his household
Heb 11:8 By faith Abraham obeyed when he was called to go out to a place that he was to receive as an inheritance. And he went out, not knowing where he was going.