I agree. The Law is perfect; the problem is man's inherent sin nature. We all have an inclination to sin; we are born with it.
It freed us from the penalty, yes. But that does not then mean that breaking the law is not a sin. Just because I'm a Christian doesn't mean I can go murder someone because I'm "no longer under the law."
That's correct; in Christ there is no sin. He is the only human being who will ever be counted as perfect. We are viewed as perfect because of His robes of righteousness, but we in and of ourselves are still sinners. We are just sinners saved by the grace of God. When we stumble, we have a mediator between us and God to plead our case on behalf of His blood and sacrifice.
Because he was still human. Because the flesh is constantly at war with the Spirit, and forever will be until we are with Christ in glory. We should make constant effort to weed out any and all sin in our lives, and should learn more and more to be like Christ.
So, you've called me stupid AND slandered my name... that's 2 sins.
~ James 4:11
~ 1 Peter 2:1
~ Ephesians 4:31
~ Ephesians 4:29