By the will of Allah (swt) – everything – big or small simple or complicated happens because “Allah (swt) willed it so”. Every leaf that falls from the tree is accounted for. Every drop of the rain that falls from the sky is measured and accounted for. We cannot batter and eyelid or lift a finger or take a breath, without the permission of Allah (swt). Allah (swt) is our Creator, our Sustainer. The all Knowing, the all Hearing, the all Seeing. All Allah (swt) needs do for something to become, is say “BE” and it becomes.