The law of construction and destruction may be described as having three aspects. Uruj, the first aspect, shows the force of activity; Kemal shows the climax, the limit of its progress; and Zeval brings it back to inactivity, the end of which is the absolute Kemal. Kemal shows its destructive power in both its poles, first at the end of Uruj, the activity in force, when the progress stops; and again at the finish of Zeval, when the activity absolutely ceases. The constructive element is called Kadr, the dominated power. The destructive is the absolute power which dominates. It is called Kaza. All that is born, built, made, or that springs up, must one day or other, singly or collectively, submit to Kaza, the destructive power.