Br. Matthew Paul Grote, O.P. preaches during Vespers on Romans 5: 12-19 for the First Sunday of Lent.  

Brother Matthew Paul invites us to consider obedience in a creative way. How accustomed are we to listening to God? Obedience is rooted in listening, and when we more successfully listen to God, we walk more in His ways.  

"...through the obedience of the one, the many will be made righteous."