Okay, I put a rough recording of 'Your Light Has Come' up on www.myspace.com/joelwinters. The purpose of this is so you can hear the melody. It is not so you will be in awe of my mad recording skills!
To further comment on the song and the passage in Isaiah: This idea of being radiant is uplifting and exciting. "Raise your eyes and look around: they all gather and come to you; your sons will come from far away, and your daughters will be carried on the hip. Then you will see and be radiant, and your heart will tremble and rejoice..." (Is. 60:4-5a) This radiance takes place when God is with us. Emmanuel! We are becoming like Him because we are created in His likeness. When He dwells in and among us and we in Him we become more like Him! We are radiant, Emmanuel!
Grace and Peace,