May it not be that, just as we have to have faith in Him, God has to have faith in us and, considering the history of the human race so far, may it not be that faith is even more difficult for Him than it is for us?
Water is fluid, soft, and yielding. But water will wear away rock, which is rigid and cannot yield. As a rule, whatever is fluid, soft, and yielding will overcome whatever is rigid and hard. This is another paradox: what is soft is strong.