How about boxers in the ring, before they start fighting they both get on their knees and pray to their God.
Mostly likely each is praying for the death of the other.
When good things happen to people, whether JW's or others they always think that Jah had something to do with it but when they don't get what they want or need, the tendency is to excuse God by saying it was not his will
those that don't pray, their lives are just as good as those that do.