The Four Foundations in the Tawhid of Worship (al-Qawa'id al-Arba') - Ustadh Ariff Olla

Contents:
-A brief bio on the author, Shaykh Muhammad bin Abdul-Wahhab
-The environment that he lived in between Shirk, sects and sins
-An important note on the background of most sects, either ascribed to a person or a place
-The importance of defining Tawhid due to the confusion surrounding it
-The definition of at-Tawhid and it's categories
-A response to the allegations leveled at the Shaykh
-The reason for writing the book and the aim of studying it: Four Principles in the Tawhid of Worship
The Book
-The Basmallah, the benefits of it and the reasons for saying it
The Dua of the Shaykh for the Reader
-Three benefits from this first sentence
Keys for Happiness are Three
-Shukr, Subr and Istighar
Islam is the Religion which is Haneef
-The Meaning of Haneef
-The purpose of creation
-Shirk eradicts all good deeds just like impurity invalidates Wudhoo and Salat
Principle One
-They confirmed Allah (the Most High) was their lord but it wasn't accepted by the Prophet (Peace be upon him)
Principle Two
-They claim, "We do not worship other than Allah..."
Principle Three
-Worship to other than Allah (the Most High) was not accepted, irrespective of what the object of worship is
Principle Four
-Shirk today is worse than it was before