The distinction between the civil, ceremonial, and moral laws of the Mosaic code is not so clear on the pages of Scripture. Nevertheless, the distinction is a helpful tool for applying this law to our lives today. We study the Mosaic law to learn what God would have us do in Christ. This law has been written on our hearts thanks to the Holy Spirit, though we still certainly struggle doing it. Make sure to spend time each week in study of the law of God.
For further study:
The Bible in a year: