Let me ask you: How many doers of the Law are there? Answer: Not one single person. How do I know. YOu have to read all of Romans. Ro. 3:23: All have sinned and fallen short of the glory of God, and There is none righteous, no not one Ro 3:10. How about James 2:10: For whosoever shall keep the whole law, and yet offend in one [point], he is guilty of all.
Do you know anyone who has kept the whole Law? hmm?