1. Tawheed - the unity of God
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2. Risallah - acceptance of the Prophethood of Muhammad, a messenger of God.
3. Mala'ikah - belief in angels.
4. Kutubullah - belief in God's books (like the Koran and the Psalms of David)
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5. Yawmuddin - belief in a Day of Judgment.
6. al-Qadr - acceptance of pre-destination.
7. Akhriah - faith in a resurrection after death.
All of these principles have analogs in other religions, like Christianity, and can be challenged on the same basis as they are challenged elsewhere. If humans are pre-destined to certain actions and fates by God, for example, how can they be held legally or morally responsible? Where is the evidence for the existence of a soul that survives death? How is it possible for an immaterial mind to exist in the cases of angels and God? -->