Visual representation of Luke 21:22 - 'For these be the days of vengeance, that all things which are written may be fulfilled.' in the form of digital art. The scene should depict dark stormy skies with sparking lightning. In the foreground, a large leather-bound book with ancient texts is open, symbolising the fulfillment of written prophecies. The atmosphere should convey a sense of solemnity, foreboding, and awe.