You and I both agree that when Jesus fulfilled the law, it is no longer binding to us. We no longer need to keep the law, for it is by grace we are saved. However, this does not mean we shouldn’t still aim to please God. I’m not saying we need to please God by following the law. The law itself is incomplete! Instead, we need to please God by living a life that is not sinful. Theres a difference between the law and sin. The law points out sin and gives punishment for it, but the law also has other parts to it. My point is this: no longer needing to follow the law does not eliminate the fact that we should attempt to be sinless to the best of our ability. I hope you agree with that, because otherwise you have missed the point to the gospel.