Everything happens according to Allah's will

What Allah willed [has occurred]; there is no power except in Allah  

Holy Qur’an, al-Kahf 39

The Holy Qur'an, emphasizing the concept of Qadr (divine decree). It reaffirms the belief that everything happens according to Allah's will, and He is the ultimate source of power and control over all things. Trusting in Allah's wisdom and submitting to His decree brings peace and acceptance in all circumstances.