Br. James Pierce Cavanaugh, O.P. preaches on Isaiah 58:7-10 for Vespers on the 5th Sunday of Ordinary Time.  

Christ has come into the world to be light for the world; but so frequently, we do not encounter the light of Christ in the world. Br. James Pierce invites us to ask, 'Where is the Light?'  The prophet Isaiah's words to Israel give today's followers of Jesus a sure path to the Light of Christ, in such a way that darkness is unable to overcome.  

"...light shall rise for you in the darkness, and the gloom shall become for you like midday."