The reason and manner of their end were left unrevealed.

Except in the case of children, he left unrevealed the individual heart that Keene so sympathetically exposed.

We have shared some of the strangest things on this planet, the details of which are best left unrevealed.

Lending a measure of dramatic gravitas, meanwhile, are Brody and Laurence Fishburne, whose specific role here is best left unrevealed.

How much wiser and kinder it is to give us but a limited revelation, leaving unrevealed matters entirely to faith.

Let us seek to learn, then, what Christ has revealed, and what He has left unrevealed, concerning His coming again.