John.1.7

to point out the way to the Life-Light. He came to show everyone where to look, who to believe in.

John.1.7

He came as a witness to testify concerning that light, so that through him all men might believe.

John.1.7

This man came for a witness, to bear witness of the Light, that all through him might believe.

John.1.7

to tell everyone about the light so that everyone might believe because of his testimony.