It would not do for her to guess again at his own hidden purpose.

There's no doubt that they want us down there for some hidden purpose.

Or was there a hidden purpose behind the contemplated deed?

The other theme is the one of hidden and mysterious purposes.

"I don't think there is a hidden purpose to the universe that you have to puzzle out," he said.

He knew also that the man had held some hidden purposes in his crime.

It was seven more years before he understood the hidden purpose of the maze test.

They were comforted to know that it had all been for a deep hidden purpose.

The Shadow had an inkling of the hidden purpose beneath.