Among experts, they learned about various kinds of wisdom books compiled by previous scholars, one of which is a fairly well-known book, namely the book of Syamsul Ma'arif and Mamba'u Ushulul Wisdom compiled by Sheikh Ahmad Ali Albuuni. The knowledge contained in this book is not ordinary science, but a special science that is only worthy of certain circles. Al-Buuni made a certain "fence" so that this book did not fall into the wrong hands or incompetent people.

The practice of wisdom is a spiritual practice that is in accordance with the teachings of Islamic Shari'a. To be able to feel its usefulness it is necessary to do certain practices so that the life of a human being can be better than before.