Chances are pretty good that your church denomination believes the “moral commands” found within the law of the Old Testament are meant to be considered a part of the Christian life. They will also declare other parts of the law have expired and do not apply today… such as animal sacrifices, various ceremonial laws, dietary laws, etc. The inconsistencies become very obvious when the old and new covenants are mixed together like this because the entire point of the entire law—all of it—was that nobody could live up to its perfect standard. Personal or moral improvement is a wonderful thing, but “trying your best” to follow a list of impossible commands will not improve your position with God. This is why all of the law was made to be abolished and obsolete… It’s all based upon God doing what the law could not do. Jesus fulfilled the law on our behalf and took the old law out of the way, freeing us from any and all condemnation.