Who said "The devil does not sleep nor is he dead."?

This quote is attributed to Martin Luther.

The devil does not sleep nor is he dead. - Martin Luther

"The devil does not sleep nor is he dead."

Martin Luther

Theologian, Reformer German 1483–1546

"I am not afraid. I was born to do this."

"Even the darkest night will end and the sun will rise."

"The Bible is the cradle in which Christ is laid."

"Beware of no man more than of yourself."