All praise is due to Allah, and Allah's Peace and Blessings be upon His Final Messenger, his pure family, his noble Companions, and all those who follow them with righteousness until the Day of Judgment.

This is an explantion of the book Thalaathatul Usool by Sheikh Ubaid Al Jaabiree titled, “A Gift for the Intellect in Explanation of the Three Fundamental Principles of Islam.” This book also has some notes from the explanation of the same done by Shaikh Saalih Al-Uthaymeen (May Allah have mercy on him). 

Please click here to read the complete E-book: Sharh Thalaathatul Usool by Sheikh Ubaid Al Jaabiree