Archbishop Leonard P. Blair of Hartford, Conn., chairman of the U.S. bishops' Committee on Divine Worship, gives the homily as he concelebrates Mass with other U.S. bishops at the Basilica of St. Mary Major in Rome Nov. 4, 2019. He sent a memo May 14, 2020, to fellow bishops offering links to resources for parishes to review as they prepare to offer the public celebration of Mass and the sacraments. (CNS/Paul Haring)