Here’s a blurb from Crossway about John Piper’s upcoming book that deals with depression among believers titled When the Darkness Will Not Lift:

“Even as we celebrate the birth of Jesus Christ—the advent of our decisive joy and our every hope—there are Christians among us who struggle with depression. In fact, so many Americans fight this enemy around the holidays that the mental health community has labeled this particular battle ’seasonal depression.’ For this reason, December is an appropriate time to examine the issue as Christians. In When the Darkness Will Not Lift, John Piper guides readers through the delicate and complex subject of depression among believers.”

Here’s a printable PDF from Crossway on the book