THE FUNDAMENTALS OF IMAN (FAITH & BELIEF) IN ISLAM
In Islam, the following are the 6 fundamentals of Iman (faith & belief) and loosing any of them will turn a believer to a disbeliever;
1.BELIEF IN ALLAH (GOD), THE ONE (MONOTHEISM)
For Muslims, it is obligatory to believe in Monotheism (one God) and He is Allah.In Quran, Surah Ikhlas(112), Allah describes Him as per the following translation;
Say, “He is God(Allah), the One. God(Allah), to Whom the creatures turn for their needs(He is self sufficient). He begets not, nor was He begotten, and there is none like Him.