The book Fathul Muin is a book of shafi'i school of jurisprudence which discusses middle and deep class jurisprudence with a detailed discussion of the work of Shaykh Zainuddin Al-Malibari, the following discussions such as Prayer, Wudhu, Characteristics of Prayer, Sujud Sahwi, Congregational Prayer, Fasting, Zakat , Hajj, Funeral Prayer, etc.

The Muamalah chapters contained in the book are related to buying and selling, Wakalh Qiradh, Ijarah, Lending and Borrowing, Grants, Gasab, Waqaf, Pledges, Wills, and Faraidh, and Entrusted Goods

Related: The next chapter is about marriage, kafa-ah (balance between husband and wife), marrying a female slave, turn and nusyuz, khuluk, talak, reconciliation, ilaa, zhihar and other issues surrounding marriage.

Then there are discussions related to livelihood, zihar, had, Chapter Jihad, Indictment, Shahadah (Testimony), Oath, and Freeing Slaves