The importance of law is very crucial. The most important thing is that "law forms the foundation on which any civilized scociety is based."
Nature has its own laws. So does society. Also law is multi discplinar and is interesting because not only does it involve the technical know how of the constitution but also invilves the study of human mind, discipline, physcology, science, English, Latin, philosophy and so many other subjects. This enhances the study of law as a complete subject in all respets.