World Wide Study Bible
a Bible passage
9The true light, which enlightens everyone, was coming into the world.
9. lighteth every man, &c.—rather, "which, coming into the world, enlighteneth every man"; or, is "the Light of the world" (Joh 9:5). "Coming into the world" is a superfluous and quite unusual description of "every man"; but it is of all descriptions of Christ amongst the most familiar, especially in the writings of this Evangelist (Joh 12:46; 16:28; 18:37; 1Jo 4:9; 1Ti 1:15, &c.).