October 19

It is certain that the entire contingent world is subject to an order and a law which it can never disobey. Even man is forced to submit to death, sleep, and other conditions—that is, in certain matters he is compelled, and this very compulsion implies the existence of One Who is All-Compelling. So long as the contingent world is characterized by dependency, and so long as this dependency is one of its essential requirements, there must be One Who in His own Essence is independent of all things. In the same way, the very existence of a sick person shows that there must be one who is healthy; for without the latter the existence of the former could not be established. 
- ‘Abdu’l-Baha  (Table talks in Akka, authenticated by ‘Abdu’l-Baha; ‘Some Answered Questions’ – 2014 revised translation by the Baha’i World Center)