Who said "A theologian of the cross calls a thing what it is."?

This quote is attributed to Martin Luther.

A theologian of the cross calls a thing what it is. - Martin Luther

"A theologian of the cross calls a thing what it is."

Martin Luther Truth

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."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."