Like as far as I see it with Torah observance and following Torah (this is a smaller picture of it).
Paul states it's holy, just, and good (why would we not participate in this if it's these things?)
Paul states it makes you aware of sin (why would we not want be aware of sin? if we're aware of sin, we are able to stay away from sin)
I mean look at those 2 simple basic examples.
Yeshua states to repent, to turn away from sin. How do we turn away from sin?
And befores someone says, "By accepting Yeshua." Then, ok well after accepting Yeshua, what happens after that? How do we live, and avoid sin?
Yeshua and the Holy Spirit is our guide and lead us away from sinning, which mean walking a holy, just, and righteous walk.
Well according to Paul what's just, right, and holy? . . . . What's good if it's followed properly(or "lawfully")?