Thomas J. Nash is a Contributing Apologist and Speaker for Catholic Answers and a Contributing Blogger for the National Catholic Register. He is the author of What Did Jesus Do?: The Biblical Roots of the Catholic Church, The Biblical Roots of the Mass, To Whom Shall We Go?: The Biblical Case for the Catholic Church (Emmaus Road, 2024), and the Catholic Answers booklet 20 Answers: The Rosary. He has served the Catholic Church professionally for more than 35 years, including as a Theology Advisor for the Eternal Word Television Network (EWTN).