1441   revelation, necessity
     4126   Satan, resistance to
     4836   light, and people of God
     5135   blindness, spiritual

John 1:1-9

     1436   reality

John 1:1-18

     8474   seeing God

John 1:3-9

     2203   Christ, titles of

John 1:4-5

     4811   darkness, symbol of sin
     4918   dawn

John 1:4-9

     4835   light, spiritual