What is Missio Dei?

I’ve been asked the above title question in various forms when promoting our new publication with potential writers, readers, and publications to help support us. I started Missio Dei with Jonathon as a place where we could write and explore our Catholic faith in the hope to bring others closer to the salvation of Jesus Christ. In truth, as we look to expand the growth of Missio Dei, Jonathon and I spend most of our time looking over and promoting the writings of the many talented writers of Missio Dei. Sure, I’d like to research and write more on topics of Sacred Scripture, but if Missio Dei is a body, my role as a member now reflects more editor than anything else.

So how do I envision Missio Dei? Where does it stand in the seemingly renewed Catholic liturgy wars? Everyone wants us or me to choose a side. What side am I on? What side is Missio Dei on? Personally, I do not view the Gospel and its kerygmatic proclamation with such a lens of division. I personally stand for the unity of the Catholic faith serving our Lord in the hope to be His laborer, so that all may be offered salvation and come to the knowledge of God. (1 Tim 2:4)

I’ve asked a diverse group of writers to build a community here at Missio Dei. Some writers at Missio Dei attend the Traditional Latin Mass; and others, support the initiatives set forth at the Vatican II council and/or the initiatives of the current pontificate under Pope Francis. I’ve asked each writer to write on topics of interest, so long as they refrain from polemics against Catholic clerics and personalities. Of course, under such a directive, there is still room for charitable disagreement and debate. In some sense, Missio Dei is an ecumenical dialogue under the big tent of Catholicism itself. For example, I’ve asked Fr. Chris Pietraszko, who is very interested in Thomism to write for us, but I’ve also asked Andrew Kellogg whose views are founded with the Franciscan traditions of the Catholic Church—two views that have been opposed to each other at times in the Church’s history.

Avery Cardinal Dulles in the forward of his book Models of the Church speaks about this tension in the Church:

The Anglicans, with their principle of comprehensiveness, have come closer than most Roman Catholics to seeing the legitimacy of keeping irreducibly distinct theologies alive within the same ecclesiastical communion. To a certain extent, however, theological pluralism has always existed in the Catholic Church, as appears from the endemic tensions between the theological schools. The conflicts between Franciscans and Thomists, Augustinians and Jesuits are a matter of historical record. (Dulles, Avery. Models of the Church, Image Classics, 2002, p. 5.)

Furthermore, Avery Cardinal Dulles expresses his motivation for the thesis of his book:

“The method of typology pursued in this book should help to foster the kind of pluralism that heals and unifies, rather than a pluralism that divides and destroys.” (Dulles, Avery. Models of the Church, p. 5)

I agree with Avery Cardinal Dulles’ motivation here for his vision of ecclesiology for the Catholic Church. But, “Why?”

The reason I named this publication Missio Dei comes from my exegesis textbook written by exegete Michael J. Gorman. Gorman explains the term “Missio Dei” in reference to the scriptural interpretive school of thought that bears its name, “God, through the missional witness of Scripture, calls the people of God assembled in the name of Christ—who is the incarnation of the divine mission—to participate in this missio Dei, to discern what God is up to in the world, and to join in.” (Gorman, Michael J. Elements of Biblical Exegesis: A Basic Guide for Students and Ministers, 2020, p. 171)

By virtue of the Sacraments of Initiation: Baptism, Confirmation, and Eucharist; we participate in the body of Christ. We are all baptized and anointed as priests, prophets, and kings. So, as Kelly Ann Tallent reminded us, our call to live a life of holiness is not a passive one, but instead, it is an active mission. We are called by God to actively participate in the mission of His Church. Pope St. John Paul II wrote on this mission in his apostolic exhortation Christifideles laici on the vocation and mission of the lay faithful:

“Go into all the world and preach the gospel to the whole creation… Through evangelization the Church is built up into a community of faith: more precisely, into a community that confesses the faith in full adherence to the Word of God which is celebrated in the Sacraments, and lived in charity, the principle of Christian moral existence.” (33)

So, how can each one of us join and better actively engage in the Mission of God? Look no further than the words of Sacred Scripture from the lips of Christ in His High Priestly Prayer found in the Gospel of John Ch. 17:

20 “I pray not only for them, but also for those who will believe in me through their word, 21 so that they may all be one, as you, Father, are in me and I in you, that they also may be in us, that the world may believe that you sent me. (Jn. 17:20-21 NAB)  

What side is Missio Dei on? The side of God’s mission that desires all to be saved and come to the knowledge of God. What helps this mission? The proclamation of the good news in unity with each other, so that world may believe that God sent Christ to save it.

It’s my hope you join us with the Missio Dei.

God Bless,

Phillip Hadden

Missio Dei is a network publication of Catholic writers. Missio Dei seeks to uphold the doctrines and teachings of the Catholic Church with its magisterium. All writers’ views are their own. No single writer is responsible for the comments and opinions of another writer; disagreement and debate are encouraged within the sphere of the Magisterium.

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An independent publication giving a voice for aspiring Catholic writers to proclaim the good news of Jesus Christ.


Chantal LaFortune

Chantal LaFortune is a writer for Missio Dei and the editor of several books for En Route Books & Media. The Society of Classical Poets has published several of her poems. She is studying theology and English at Holy Apostles College & Seminary.

Phillip Hadden

B.A. History University of Illinois-Springfield M.A. in Theology-Sacred Scripture Holy Apostles College and Seminary Midwesterner. Husband. Dad. Eagle Scout.

Deacon Mark Mueller

I am a Deacon from the Diocese of Richmond and a Catholic with a passion for our Lord and His Church. I am married with two children and retired from 44 years of service first as a Soldier and then as an Army Civilian.

Jonathon Fessenden

I am a Catholic Theology teacher living in Utah with an MA in Theology/Apologetics from Holy Apostles College and Seminary. Lover of Sci-fi books, Catholicism, and Classical/Film music.

Kelly Ann Tallent

Theology/English student at Holy Apostles College and Seminary Graduating May 2023. Author of The Joyful Pessimist (https://www.amazon.com/Joyful-Pessimist-General/dp/1549742523). Mom to 6. Office Manager. Off-roading and camping enthusiast.

Christina M. Sorrentino

Theology Teacher. Editor-in-Chief of Ignitum Today. Published by Catholic Exchange and Homiletic & Pastoral Review. Authored Belonging to Christ. M.S.Ed, CUNY - Certificate in Contemporary Apologetics, CDU - Catechetical Certificate, Arch NY.

Joseph Tuttle

Catholic freelance writer and author. Has been published with Voyage Comics Blog and Homiletic and Pastoral Review. Author of An Hour With Archbishop Fulton J. Sheen (Liguori, 2021). Holds a B.A. in Theology from Benedictine College.

Carter Carruthers

Theology B.A. at Holy Apostles, a South Dakota Knight of Columbus, and Founder of a Similar Blog, VivatAgnusDei.com More: https://sites.google.com/view/shield616/about

Gary Houchens

Gary Houchens is professor of education administration at Western Kentucky University. Gary is a Catholic convert and lifelong educator. He and his family live and serve the Lord in Bowling Green, KY.

Dave DuBay

Dave is a social worker and lives with his wife in Florida.

Stephanie Brady

Wife, mother of 3, homesteader, and Catholic convert from Protestantism who came full circle after leaving the institutional church and trying to recreate church the way it was done in the book of Acts.

Andrew McGovern

I am a Catholic Theologian, A Thomist by trade. Husband of one and Father of six.

Helen Hoff

Undergraduate student at Holy Apostles majoring in the liberal arts. Striving to bring others to Christ through teaching and filmmaking.

Joseph Molitor

I am the father of eight daughters and make my living as a dairy farmer in central Minnesota.

Jason Paul John

Artist. Latino/Ashkenazi American. Catholic Convert. Ordinariate member. Hypothetical monarchist. Zionist. Sanctify the profane!

Katherine O'Brien

Oblate of St. Benedict, Beloved Daughter of God, Mother of nine, tea drinker, bread baker, writer, & speaker. BS Industrial Engineering, MA Theology & Christian Ministry, currently pursuing a doctorate in Catholic Theology.

Theodore St. John

Graduate student in Theology. Retired US Naval Officer, Nuclear Engineer, Physicist, Husband of 42 years, father of 2 and grandfather of 6.

Kaleb Hammond

I am a Roman Catholic, an aspiring writer of both fiction and nonfiction and a student of Philosophy/English at Holy Apostles College & Seminary. My special topics of interest are St. Thomas Aquinas and J.R.R. Tolkien.

Fr. Chris Pietraszko

I'm a Roman Catholic Priest, in the Diocese of London, ON, Canada. I was ordained in 2012 to the Diocesan Priesthood. #Thomism

Lexis Challen

Undergraduate studying Theology at Holy Apostles College and Seminary. Striving to be a saint. Interests include apologetics, family time, and long walks.

Judson Carroll

Judson Carroll is an Herbalist from the Blue Ridge Mountains of North Carolina - author, speaker/teacher and podcaster.

Jenny duBay

Certified Wellness Consultant and Catholic Life Coach. B.A. in theology and pursuing M.A. in Pastoral Care & Spiritual Direction. Widely-published freelance writer and author of www.createsoulspace.org and www.prodigalparishioner.com.

Mikaila Kruse

Catholic freelance writer, studying at Holy Apostles College and Seminary with a major in Theology. Writer for Missio Dei. Podcaster for "Affogato With Augustine" seeking the light of truth in a dark world.

Jane Korvemaker

Always searching for that precious pearl, be it God, a good homebrew, or a joke to make the kids groan. I live in the true north, strong and free, have a Bachelor in Theology, and am in the process of studying for a Master of Divinity degree.

John Tuttle

Catholic 20-something seeking God's plan for his life. Holds a BA in journalism & mass communications and theology from Benedictine College. Published by Catholic World Report, The Wanderer, Movieguide, and Voyage Comics & Publishing.

Michael Joseph Carzon

Pipe organist, composer. Restoring reverence through music.

Ed Jacko

Just a guy who knows he’s broken, and hopes to find the humility to let Christ put the pieces back together.

Joseph Johnson

A former Presbyterian pastor-educator (MATS, MDiv, EdD), my family entered the Catholic Church in 2013. J’adore Chesterton, Lewis, Aquinas, Augustine, Tolkien; Cardinals Sarah, Siri, and Ratzinger. I edited the St. Andrew Book of Prayer (2022).

Rachel Cecilia Stella

Former Protestant committed to the sacramental union with Christ the Bridegroom through his Church. Interests: early Christianity, martyrs, liturgy, spiritual warfare, Gregorian chant, birdwatching. B.A. Journalism, Lewis University.

Fr. Allan MacDonald

Is newly ordained priest, originally from Toronto, Canada, now a priest for the archdiocese of Southwark in the UK.

Parker Zurbuch

I am the producer and host of the podcast and YouTube channel, "Catholicism in the Car." I enjoy discussing the subjects of theology, philosophy, and history from a Catholic perspective. I also publish the occasional blog post or article.

Matthew Bosnick

Husband, dad, Lay Dominican

Jacqueline R

Hello, friends! Excited to find out more about being a writer for Missio Dei!

Carlos Sierra

Philosophy/Theology at Holy Apostles College & Seminary, Videographer, Photographer