Fr. David is a Catholic Priest of the Diocese of Knoxville, TN currently assigned to All Saints Parish as an Associate Pastor. He is also the Vice-Chancellor for the Diocese as well as the Vocations Promoter.
The title of the blog, "Praedica Verbum" comes from the Sacred Scriptures where in 2 Tim 4:2 you find written - "praedica verbum, insta oppurtune, importune, argue, increpa, obsecra in omni longanimitate et doctrina." I'll let you try your hand at translating the mother tongue of the Latin Church or, better yet, open the scriptures in order to translate.