On Nov. 29, 2015, the First Sunday of Advent, Bishop-elect Steven J. Lopes of the Personal Ordinariate of the Chair of St. Peter concelebrated Mass with Msgr. Jeffrey N. Steenson in Houston, Texas. Bishop-elect Lopes gave the homily at the Mass, which marked the Ordinariate’s first use of Divine Worship: The Missal, the new liturgical texts promulgated by the Vatican for the celebration of Mass in the Personal Ordinariates around the world.