These are my personal notes on the topic of law and grace.

There is a wide variety of thoughts going around in Christianity about the status of "law" since the inception of salvation by grace through faith in Christ. Some say that since we're saved by faith alone, then seeking to "keep the law" in any way amounts to legalism and denying God's grace. Others say that a life of faith in Christ demands a fundamental change in the way we live our lives. Some atheists criticise Christians for not being distinguishable morally from a secular person (e.g. divorce rate among Christians being much the same as that for atheists).

It's a big topic to figure out exactly what apostle Paul meant about justification through faith and grace (especially in Romans, Galatians and Ephesians), in light of the many Biblical exhortations to a life of pure living and commandment-keeping.