13 April, 2024

4 Shawwal, 1445 H

"Silence saves you from regret"

- Imam Ali (as) -


Core Curriculum

Section 1 - God, Religion and Islam: An Introduction
  • Topic 1.1 - God, Allah and Religion

  • Topic 1.2 - What is “Religion” and What’s the Point of it Anyways?

  • Topic 1.3 - Introduction to Islam

  • Topic 1.4 - A Brief Introduction to the Prophet Muhammad (s), the Prophet of Islam

Section 2 - Foundations of Islam - Theology
  • Topic 2.1 - Satan, Jinns and Angels: Their Influence in the World

  • Topic 2.2 - The Islamic Concept of the Nafs: Battling the Human Ego

  • Topic 2.3 - The Sharīʿa: Purpose and Practice

  • Topic 2.4 - Nubuwwa: The Purpose of Prophethood in Islam

  • Topic 2.5 - Tawhīd: The Unity and Oneness of God in Islam

  • Topic 2.6 - The Usūl al-Dīn: The Fundamental Beliefs of Islam

  • Topic 2.7 - Adala: Divine Justice in Islam

  • Topic 2.8 - Entering Islam: The Shahada

  • Topic 2.9 - Maʿād: The Day of Judgment in Islam

  • Topic 2.10 - Imāmah or divinely guided leadership in Islam after the Prophet Muhammad.

Section 3 - Foundations of Islam - Obligatory Acts
  • Topic 3.1 - Accepting Islam: Putting Faith into Action

  • Topic 3.2 - The Furūʿ al-Dīn: The Fundamental Practices of Islam

  • Topic 3.3 - Salāt: Obligatory Ritual Prayers in Islam

  • Topic 3.4 - Fasting in Islam, its Purpose, Dos and Don’ts

  • Topic 3.5 - The Hajj Pilgrimage

  • Topic 3.6 - The Purpose of Zakat and Khums in Islamic Law

  • Topic 3.7 - Jihād in Islamic Law and Spirituality

  • Topic 3.8 - Commanding the Good and Forbidding Evil in Islam

  • Topic 3.9 - Tawalla and Tabarra, its Basics and Purpose

  • Topic 3.10 - The Five Categories of Islamic Law

  • Topic 3.11 - Niyya: Religious Intention as the Foundation of Islamic Practice

  • Topic 3.12 - Ritual Purity in Islamic Law: Understanding Tahāra and Najāsa

  • Topic 3.13 - Other Obligatory and Forbidden Acts in Islam

Section 4 - Prophethood in Islam
  • Topic 4.1 - A Brief Biography of the Prophet Muhammad (s): The Prophet’s Childhood (PART I of III)

  • Topic 4.2 - Bio: The Prophet Muhammad as a Prophet of God (PART II of III)

  • Topic 4.3 - A Brief Biography of the Prophet Muhammad (s): The Prophet’s Character (PART III of III)

  • Topic 4.4 - The Prophet Muhammad (s) as Messenger and Teacher

  • Topic 4.5 - The Prophet and his Relationships

  • Topic 4.6 - The Prophet’s Sunnah and Hadith

  • Topic 4.7 - Ghadīr and Arafah: The Two Last Sermons of the Prophet

  • Topic 4.8 - Jesus and Mary in Islam

Section 5 - The Qur'an and Hadith
  • Topic 5.1 - Islam and Other Religions

  • Topic 5.2 - What is the Qur’an? A Short Introduction to Islam’s Holy Book

  • Topic 5.3 - The Structure of the Holy Qur’an

  • Topic 5.4 - The Quran and Islamic law

  • Topic 5.5 - The Qur’an, Allah and Humankind

  • Topic 5.6 - Hadith and Sunnah, difference and variations

  • Topic 5.7 - The Reliability of Hadiths

  • Topic 5.8 - A Reflection on Verses of the Holy Qur’an

  • Topic 5.9 - Hadith al-Thaqalayn

  • Topic 5.10 - Imam Ali (as) and Nahj al-Balagha.

  • Topic 5.11 - Taqlid and Tawḍih Al Masail Genre of Literature

Section 6 - Measuring Good and Bad in Islam
  • Topic 6.1 - Guidance According to Islam

  • Topic 6.2 - Life and Death in Islam

  • Topic 6.3 - Heaven and Hell in Islam

  • Topic 6.4 - The Effects of Our Actions in this World

  • Topic 6.5 - The Gray Areas of Islamic Law and Morality

  • Topic 6.6 - Benefits of Islamic Law in this World

  • Topic 6.7 - Good and Bad Deeds: The Spiritual Consequences of our Choices

  • Topic 6.8 - The Effect of Culture and Environment in Shaping our Religious Choices

  • Topic 6.9 - Fate and the Consequences of our Choices in Islam

  • Topic 6.10 - Trivializing the Harām

  • Topic 6.11 - Sinning Against Others and their Delayed Punishment

  • Topic 6.12 - The Three Kinds of Rights in Islam

  • Topic 6.13 - Major Sins in Islam

  • Topic 6.14 - Repentance and Forgiveness of Sins in Islam

  • Topic 6.15 - Kufr in Islam

  • Topic 6.16 - Why Allah Allows People to Sin

Section 7 - The Legacy of the Prophet Muhammad (s) and his Ahl al-Bayt (as)
  • Topic 7.1 - Islam and Knowledge: the Importance of Islamic Education

  • Topic 7.2 - The Ahl al-Kisa

  • Topic 7.3 - Imamah in the Qur’an

  • Topic 7.4 - Fatima al-Zahrah (as)

  • Topic 7.5 - A Brief Look at the Lives of the Imams (Imam al-Hasan until Imam Muhammad al-Baqir)

  • Topic 7.6 - A Brief Look at the Lives of the Imams (Imam Jafar al-Sadiq until Imam Hasan al-Askari)

  • Topic 7.7 - A Brief Look at the Life and Importance of Imam al-Mahdi (aj)

  • Topic 7.8 - Salawat and Atonement in Islam

  • Topic 7.9 - The Companions (Sahaba) of the Prophet According to the Qur’an

  • Topic 7.10 - Clerical Hierarchies in Muslim Communities

  • Topic 7.11 - Mosques in Islam

  • Topic 7.12 - The Philosophy of Karbala and Majalis

  • Topic 7.13 - A Brief Biography of Imam Ali ibn Abi Talib (as)

  • Topic 7.14 - The Battle of Karbala: A Brief History

Section 8 - Islamic Relationships, Sects and Conflicts
  • Topic 8.1 - Islam and Rights

  • Topic 8.2 - Islam and Religious Conflicts

  • Topic 8.3 - Major Sects of Islam

  • Topic 8.4 - Sunnism and Shi’ism, beginnings and historical developments.

  • Topic 8.5 - Misconceptions about Shi’ism


Special Topics

Section 9 - Independent Topics
  • Topic 9.1 - Muslim Converts – Welcome to Islam!

  • Topic 9.2 - Basic Dos and Don’ts of Being a Muslim

  • Topic 9.3 - Halal Food and Zabiha

  • Topic 9.4 - Modesty in Islam

  • Topic 9.5 - Family, Parents and Marriage in Islam

  • Topic 9.6 - Marriage in Islam

  • Topic 9.7 - Islam and Sex

  • Topic 9.8 - Women’s Menstruation in Islam

  • Topic 9.9 - Music, Alcohol, Drugs and Pork in Islam

  • Topic 9.10 - Islam and Science

  • Topic 9.11 - A Reading List of Islamic Knowledge

  • Topic 9.12 - Islam and Sufism

  • Topic 9.13 - Ritual Prayers and Supplications in Islam

  • Topic 9.14 - Death & Burial Rituals in Islam

  • Topic 9.15 - The Battle of Armageddon: An Islamic View

  • Topic 9.16 - The Muslim Calendar

  • Topic 9.17 - Muslims and non-Muslims in the Shariah

  • Topic 9.18 - A Timeline of Major Events in Islamic History

  • Topic 9.19 - Introducing the Qur’an: Why it is the way it is

  • Topic 9.20 - The School of Imam Jafar al-Sadiq

  • Topic 9.21 - Major Fields in Islamic Studies

  • Topic 9.22 - The Caliphate in Sunni and Shia Islam

  • Topic 9.23 - The Spread of Islam: After the Prophet until the Ottoman Empire

  • Topic 9.24 - Islam, Racism and Anti-Semitism

Section 10 - Islam, Religion, and Modern Controversies
  • Topic 10.1 - Modern Fallacies about God: where Theists and Atheists Agree

  • Topic 10.2 - Tawhīd: The Muslim God according to the Prophet Muhammad and the Ahl al-Bayt (as)

  • Topic 10.3 - God’s Existence: The Argument From Being (Wujūd)

  • Topic 10.4 - God’s Existence: The Kalam Cosmological Argument

  • Topic 10.5 - God’s Existence: The Argument From Design

  • Topic 10.6 - The Problem of Evil, Suffering and Pain

  • Topic 10.7 - Why did God Create Us? The Purpose of our Creation

  • Topic 10.8 - Why Humans Need Religion according to Islam

  • Topic 10.9 - Jahl and Spiritual Ignorance in Islam

  • Topic 10.10 - Faith in Islam: Belief without Evidence?

  • Topic 10.11 - Do Non-Muslims Go to Hell?

The Usūl al-Dīn: The Fundamental Beliefs of Islam


The usūl al-dīn, or the fundamental beliefs of Islam, are the foundational principles that necessarily come after the shahāda. Belief in them are needed in order for one’s Islam to be complete and in line with God’s purpose when He revealed Islam. 



Bismillāhir Rahmānir Rahīm, As-salāmu ʿAlaykum wa rahmatullāhi wa barakātuh. Peace be upon you brothers and sisters.  


Thank you for tuning back in to the Muslim Converts Channel. In our previous lesson, we overviewed the basic Muslim creed through which one enters and converts to Islam. The creed which one utters before conversion is called the shahāda. The shahāda is a testimony, that is, a testimony to a fact and not just a thought that one can do away with! 


Stating the shahāda is the door through which one enters Islam. Accepting the contents of the shahāda naturally means that we must accept that which is taught to us by Allah (swt) through His revealed Book (the Qur’an) and His Messenger Muhammad (s).  


The shahāda contains within itself the foundations of Muslim beliefs called the usūl al-dīn or “principles of the Muslim religion”. All Muslims must believe in these principles for their faith to be complete.  

These principles or foundations are the following: Tawḥīd, ʿAdāla, Nubuwwa, Imāma and Maʿād. In this lesson, we will briefly introduce these principles. In the following lectures, we will discuss them one by one in more detail, inshā’ Allāh.  


These five foundational principles form the core beliefs of Islam. The usūl al-dīn guides the worldview of a believer and provides him or her with the proper grounding in how to think about God and the world.  

The rest of Islam’s beliefs, and even practices, are based on these five principles. Failure to believe in any one of them will lead to a faulty understanding of Islam. 




O You who have attained faith, hold fast unto your [correct] belief in Allah, His Messenger and the Book [the Qur’an] which he has bestowed upon His Messenger as well as the Scripture He sent down to those before [him.] Those who deny Allah, His angels, His Books, His Messengers, and the Last Day, has indeed gone astray. (Chapter 4 of the Qur’an, verse 136) 


The uṣūl al-dīn, or principles of the Islamic faith, are a group of five basic tenants which a Muslim must hold for their Islam to be complete. It is the basic covenant that a Muslim holds with God. The uṣul al-dīn are Tawḥīd, ʿAdāla, Nubuwwa, Imāma and Maʿād. Here we will give a brief outline as to their significance and insha’Allah, we will expand on them more fully in the lectures to come. 


Tawḥīd: Tawḥīd refers to the “oneness” of God in Islam. Tawhīd is the most important foundation of Islam. Without Tawhīd, none of Islam or the Qur’an would make sense. It is therefore the vital life source that animates the whole of Islam.  


The term has a multilayered meaning. Its first layer of meaning is that there is only one God or deity. This deity is the one who brought all of existence into being.  


The other meaning is that only He is worthy of worship and only He maintains, sustains and administers the world of creation. As the One and Only God, He has no other divine partners in any of His actions. 


ʿAdāla: ʿAdāla means Divine Justice. In Islam, we do not believe that concepts of good and bad are arbitrary. We believe that things have intrinsic moral worth, either good or evil. As a corollary* of tawhīd, we believe that goodness and justice are part and parcel of tawḥīd. In other words, Allah is a good and just God. Whenever He commands something, He always acts in, and commands goodness.  


All His actions, therefore, have purpose and they are aimed for the greater good. God, according to Islam, never does any wrong, nor does He do anything without purpose. He seeks the Good in everything and never breaks His promises. In this sense, ʿadāla is a system of balance.  


God makes it obligatory upon Himself and to humankind. Transgressing this balance leads to corruption. ʿAdāla will be fully manifest on the Day of Judgment where everyone is measured against this vital balance. 


Nubuwwa: Nubuwwa means Prophethood. As the Creator of mankind, part of Allah’s divine justice is that He guides humankind towards salvation. This means that the goal and purpose of the creation of humankind is to reach closeness to Allah.  


As a result of His justice, God sent Prophets to teach humankind on how to purify and save their souls and ultimately reach closeness to Allah. The last and most important of these Prophets was the Prophet Muhammad (s). Prophets who receive Holy Scriptures are called Messengers. The Prophet Muhammad (s) was also a Messenger since he delivered the Holy Qur’an.  


Imāmah: Imāmah means divine leadership. Since the Prophet Muhammad (s) was the last Prophet and Islam was the last religion to be revealed by Allah, Allah appointed leaders to guide humanity. These divinely guided leaders were tasked to preserve and protect the authentic message of Islam. These divinely guided leaders are called Imāms.  


The Imāms are able to fully protect the message of Islam as they receive divine knowledge from Allah and are infallible and perfect in knowledge.  


The 12 Imāms are from the Holy Household of the Prophet Muhammad (s). The Holy Household of the Prophet (s) are a group of pure individuals from his family who are selected by God to guide humankind. 


Māʿād: Maʿād (also called Qiyāmah) means resurrection, as in the resurrection of all of humankind that will take place on the Day of Judgment. As a Just and Good God, Allah is concerned about the spiritual health of humankind.  


He has therefore set a system of reward and punishment in order perfect people's spiritual state and outward behavior. Those who are successful in this endeavor will enter Heaven, whereas those who are not may enter the Hellfire. 


Maʿād is the result of God’s justice to humankind where He rewards the good with good just as He promised, and He lets those who chose evil witness the bad consequences of their choices.  


These five principles are foundations of a complete Islam. As principles, they are “hardcoded” in Islam and are not up for interpretation. Their details and implications, however, are subject to interpretation.  


Before we end this lesson, it is important to state that there is an even smaller set of principles which one must believe in order to be a Muslim even if one’s Islam is “incomplete.” These are called the ḍarūrīyāt al-dīn or “necessary foundations in order to be considered a Muslim.” The ḍarūrīyāt al-dīn are four: Tawhīḍ, Nubuwwa, Maʿād and items which all Muslims agree upon (e.g. obligatory of prayers).  


Without belief in these core concepts and one cannot be a Muslim. However, one can still be a Muslim if, for example, a person was to reject Imāmah without being aware of its truth as it is not part of the ḍarūrīyāt al-dīn.  


For this reason, the uṣūl al-dīn as such are all necessary for a complete Islam that is in accordance with Allah’s will upon mankind, but they are not all necessary in order to be a Muslim. 


Until Next Time, Thank you for watching. As-salāmu ʿAlaykum wa rahmatullāhi wa barakātuh


Absolute Oneness and Unity of God 


Divine Justice 




Divine Leadership 


Day of Resurrection, also known as the Day of Judgment 

Usūl al-Dīn

Fundamental Beliefs of Islam 


How many usūl al-dīn are there?



Do I need to believe in all of the usūl al-dīn in order to be a Muslim?

No, you need to believe in all so that your understanding of Islam, and your subsequent responsibilities that come thereof, is complete. There are some aspects of the uṣūl al-dīn that a person does not need to believe in in order to be a Muslim as long as it is done in good faith and out of innocent ignorance of the truth.


What are the usūl al-dīn?

They are the foundational beliefs of a Muslim. They are: Tawḥīd (Oneness of God), ʿAdāla (Divine Justice), Nubuwwa (Prophethood), Imāma (Divinely Guided Leadership) and Maʿād (Resurrection on the Day of Judgment) 


If the God of Islam is One and has no partners, then what do angels and prophets do? Aren’t they partners that help God manage the world of creation?

A partner is someone who is your equal and you are in need of them in order to do things. Angels and prophets are servants of Allah who by His choice, enact His will in the world of creation. He does not need them to manage the world or create it, He simply chooses them as His servants to enact His will although He can do this without them.


Will the resurrection on the Day of Judgment be physical or spiritual?


Muslim religion
Muslim faith
principles of faith
principles of religion
usul al-dīn
usool-e deen
usul din
principles of the Islamic faith
Muslim God
Islamic God
fundamental beliefs of Islam
Day of Judgment
belief & creed
allah justice
god and his justice
usool deen

The Roots of Religion by Anonymous 

Basic Beliefs of Islam by Qasim Kamoonpuri 

Day of Judgment Sayyid Sa’eed Akhtar Rizvi 

The Gardener of the Gardens of Tawheed by Sadeq Musavi Garmaroodi