Will keeping the commandments count at the judgment?
No. Keeping the commandments cannot avail at the great white throne judgment. The Law only condemns and cannot help anyone get to heaven. Even diligent commandment-keeping will not cut any muster there, because those turned away never came God's way. Without faith it is impossible to please God.
Les explains from Romans chapter 3 that the Law does nothing but condemn a person and cannot help us get to heaven. He says you can keep the commandments until you are blue in the face, but it will not cut any muster at the great white throne. Jesus Himself said many will claim their works in that day, and He will say, depart from Me, I never knew you, because they had never come God’s way. Les also calls it one of the two absolutes of Scripture that without faith it is impossible to please God.