What Must Be Known About Islam

What Must Be Known About Islam by Muhammad bin ‘Ali Al-Arfaj is a comprehensive English Islamic reference that lays out the fundamental beliefs, practices, and values every Muslim and every seeker of truth needs to understand in order to live Islam correctly and sincerely. Rather than a cursory overview, this book systematically explains core concepts such as Tawḥīd (Oneness of Allah), the Five Pillars of Islam, belief in the unseen, ethical conduct, and the application of Islamic teachings to everyday life. It also addresses common questions and misconceptions that new Muslims and learners encounter, providing clear, Qur’anic, and Prophetic grounding for each topic. The aim is to build a solid foundation of authentic Islamic understanding that strengthens faith, guides conduct, and prepares readers for both this world and the Hereafter. 

312 pages. 14 × 21 cm. English language. One-color print with well-structured layout for study and reflection.

• Provides clear explanation of Islamic creed (belief) and practice, including what every Muslim must know about faith, worship, and conduct.

• Covers Tawḥīd (Oneness of Allah), the Five Pillars (Shahādah, Ṣalāh, Zakāh, Ṣawm, Hajj), and the basics of ethical and social life in Islam.

• Answers common questions and misconceptions with straightforward, authentic teaching grounded in Qur’ān and Sunnah. 

Best simple English guide for building a solid foundation in Islamic belief and practice. Perfect for new Muslims, students of knowledge, dawah learners, and anyone seeking clarity on what Islam teaches and requires.

Darussalam authentic General Islamic knowledge series. Order today.