Praise be to Allah that prayer and salvation be upon the Messenger of Allah, Onsoul Al Fiqh (the foundations of jurisprudence) is an important religious science, its importance is known and mentioned by scholars. Its knowledge is an obligation for people of science who wish to issue fatawas, but looking at the different chapters and themes of it, we realize that some subjects concern the simple Muslim.

So I wanted to collect and highlight these chapters and certain rules so that the mass Muslim can learn them and apply them to benefit from them and obtain the many fruits of learning this science.

Sheikh Sa'd Bin Nasir Ash-Shathri