There are 4 types of non-jural law. Divine, natural, moral and physical. If 

you are to practice just one type of the non-jural law for the entire existence
of your life, what would it be and why?

If I were to practice just one type of non-jural law for the entire existence of my life it might be the Divine law, in the sense that this non-jural law covers already the natural law, moral law and physical law. Because the foundation of moral law is the ten commandments, and moral law is a “rule about right and wrong" commonly known to all human beings, so basically it just follow the Divine law. On the other hand, Natural laws are those that are believed to be the morally righteous laws believed to have been the will of a greater power than humans. This does not necessarily mean that it is the will of God; rather it means that these laws are above the human ability to create them but it is also in accordance with the Divine law.

          As I remember a teaching from my church, God has summarized his 10 commandments into 2 commandments, first: “Love God above all things”, and second: “Love your neighbor as you love yourself”, so if I will follow this, I’m also following the moral law, which is doing good, and I also am respecting the rights of every individual in living in this world.