You say that as though there is no sinning in the Law camp.
There is.
And lots of it.
Two 'Christian' leaders wielding Law-centric teaching have fallen recently and have left wide paths of destruction behind them. These were men/organizations held in high esteem amongst the Law-keeping crowd, and many from both streams flowed into Torah 'observance', in attempt for more 'pure' form Law 'keeping'.
The result is not less sinning, but more, for God says, in His Word, that the Law stirs up sinning.
Present the Gospel of Grace to people, and when received, watch what God will do! GRACE teaches us to say no to ungodliness, not Law!
The problem in churchianity today is not a lack of Law, but a lack of Pure Grace. The Law brings us to Christ.
When we come to Christ, we die, DIE, to the Law (Rom. 7). That's about as separated as you can get from something! Then it is GRACE that teaches us to say no to ungodliness and live uprightly (Titus 2).
Your comment above is a twisting of what love and law and the Holy Spirit are and do. That tends to happen when one is trying to make the Law take on the role of the Holy Spirit.
To the contrary! We are saying STUDY IT! Read the letter to the Galatians plainly for what it clearly says, not for what one man who spends 126 pages trying to force a Law-keeping paradigm into a short, 6 chapter letter which CLEARLY teaches the opposite!
-JGIG