1 John 3:7-8

          The Command: 7Little children, let no one deceive you.
                  A  He who practices righteousness
X                              is righteous,
                  A’  just as He is righteous.
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                  A  8He who sins
X’                            B  is of the devil,
                  A’  for the devil has sinned from the beginning.
          The Promise: For this purpose, the Son of God was manifested, that He might destroy the works of the devil.