I know. But isn’t it weird James is so much concerned not with how we receive grace, but rather what constitutes a living, real faith. Yes, we are not justified by a mere intellectual assent, but by a very real trust and faith in our Lord - this is the faith with which we receive God’s grace and complete it with the good works He has prepared for us. That is the “good” faith, real faith in the heart
Faith is internal, the bible definition of faith as seen in Hebrews 11.1.
“Now faith is confidence in what we hope for and assurance about what we do not see.”
Catechism of the catholic church 1842: By faith, we believe in God and believe all that he has revealed to us and that Holy Church proposes for our belief.
My understanding is that a christian can profess that they follow Christ, but how then do they do it? This is when the works, the external aspect come into play.
In philippians 2.12, it is mentioned that “Therefore, my dear friends, as you have always obeyed–not only in my presence, but now much more in my absence–continue to work out your salvation with fear and trembling,”
Luke 17.5 talks about the apostles saying to the Lord, “Increase our faith!”.
We also know that faith can increase from the aforementioned verse. It doesn’t stand still, it’s non-static and fluid.
The faith alone concept is too absolute, it brings out the problem of I don’t have to go to church, as long as I believe it’s alright.
This is not to say the faith and works concept is perfect, because there are problems of ritualism (go to church for the sake of it). In that situation, people subscribe to the works alone idea instead of faith and works.
If I were to put the two concepts together, I will personally believe in the faith and works concept. I will not deny the fact that they are genuine christians out there that are called towards following Christ by the faith alone concept, but if I were to weigh the two problems together, the former is worse off, as you cut contact with the church and stop following God altogether.