If we take the time to really get to know our Lord and Savior, we will soon realize that he never intended on us keeping the Law.
There to simply lead us to Him. We need the Law to realize that we are not capable of keeping it.
Yes that is correct. I do not know one human that has kept the Law except Jesus Christ. He had to fulfill it so that we could be saved by His ability not ours. Think about it.
Law = Man's ability and or performance to earn Righteousness.
Grace = God's ability through the Death, Burial, and Resurrection of Jesus Christ His one and only Son.