3. Belief in the unseen, unknown.
Al-Quran says in verse(2:3) about belief in the hidden/unknown. Anything that does not come under the ambit of the five senses are known as hidden, nevertheless in Islamic tradition the word hidden/ unknown specifies certain beliefs.
Belief in Allah, belief in the existence of celestials, belief in paradise its pleasures, belief in hell its torments, belief in the day of judgment, the resulting cacophony, belief in the happenings of the hereafter is known as ‘belief in the hidden/unknown’ before witnessing all these.