In the Thursday Bible Study about two weeks ago, we pondered upon the purpose of the law as we were studying Psalm 1.
I made reference to the fact that somewhere in Hebrews it is said that the law is inadequate, because it only reveals our sinfulness, like an X-Ray, recalling Pak Tong's lesson. The pastor did not connect and I forgot where in Hebrews it was.
Now that I can reflect and search, it is in Hebrews 7. Particularly verses 12, 18, 19, etc.
Of course, in Psalm 1, we are talking about more than just reciting and not breaking God's law, the meditation is relationship deep.