Romans 10:9 says “if you confess with your mouth that
Jesus is Lord and believe in your heart that God raised him from the dead, you
will be saved”. So why aren’t the demons saved? Because the demons confess
that Jesus is Lord. Mark 3:11 says whenever the unclean spirits saw him,
they fell down before him and cried out, "You are the Son of God." And
the demons know for a fact that Jesus is risen from the dead. They were there.
James 2:19 says the demons believe in God and shudder in fear. Demons know, believe, feel, and fear the truth. So why aren’t the demons saved? Because they know Jesus IS Lord, but they don’t seek to honor, love, obey, serve, or worship Jesus AS Lord. You see, you can have your intellect filled with the truth, and you can have your emotions stirred by the truth, but are your actions motivated and moving towards faithfully trusting the truth? Are you different than the demons?