The title could mean different things, but I think that it is an emphasis on God’s will being all that matters and the importance of recognizing it.
The Indians and the Bahamans who I believe are people of wisdom and people in sync with nature warn Janie and Tea Cake that a hurricane is coming. But Tea Cake dismisses the warning that could be considered as a message from God. A message he chooses to ignore because he has become too dependent on money.
The author is pointing out that blacks have become too disconnected from their roots and the need to watch God. Because of their concern about money, the whites and the blacks are unable from perceiving God. And unlike them, those who are spiritual and close to nature like the Indians and the