What does the Bible say about the darkness people sit in?

Matthew 4:16 describes a people who 'sat in darkness,' indicating a settled satisfaction in their state of spiritual blindness. Rather than seeking the light, they were content in their darkness, showing a profound spiritual complacency. This mirrors the account in John 3:19-20, where men love darkness rather than light because their deeds are evil. Such a state signifies a deep-rooted spiritual blindness that can only be transformed by the coming of the light, which is Christ Himself.