Gospel of John, Chapter 8, verses 12-20
Jesus remains in the Temple area teaching the people after freeing the woman caught in adultery.  And Jesus reminds us that God is life...and that those who carry this life within us - Real Life! - will never walk in darkness, but rather are filled with the light of God.  It's a classic choice put before us: which do we choose?  Light or darkness?  Later, Jesus reminds the people that He knows who He is, what He is about and where He is going.  Would we be so blessed...