iman (belief) now we will learn about iman. iman is an arabic word. what does iman mean? iman means belief or faith 1) allah 2) allah’s angels (malaikah) 3) allah’s books (kutubullah) 4) allah’s messengers (rasoulallah) 5) the last day (al-yawmul akhir) 6) destiny (al-qadr) 7) life after death (akhirah) a person who has iman is called a mu'min. a muslim is also a mu'min.