" But their minds were made dull . . . a veil covers their hearts” (2 Cor. 3:14–15). Notice this: a veil that first covers the face eventually covers the heart. It begins as just a superficial covering, a temporary attempt to cover up a problem rather than addressing it head-on. But left unchecked, the hidden problem will become a serious spiritual condition. "

― Craig Groeschel , #Struggles: Following Jesus in a Selfie-Centered World