Qadar means that Allah has decreed everything that happens in the universe according to His prior knowledge and the dictates of His wisdom.

1- Belief in al-qada wal qadar means certain belief that everything that happens in this universe happens by the will and decree of Allah. 2- Belief in al-qada wal qadar is the sixth pillar of faith, and no one’s faith is complete without it. 3- Belief in al-qadar cannot be complete until you believe in these four aspects: 1- knowledge, 2 –writing, 3- will, 4- creation