Believing in the Oneness of Allâh is a basic fundamental in Islam. This belief establishes the relationship between human beings and their Rubb (Lord). As a Muslim, we firmly believe that Allâh is the Creator, Sustainer and the true God; only He has the right to be worshipped, there is no partner with Him and only He has created the universe. In this booklet, which is basically meant for the children, we have prepared 50 questions on the belief of Islamic Monotheism and provided short and simple but comprehensive answers to them.