Welcome to the website of Catholic author Mark Shea! Read his recent musings on the blog, or purchase his books from the store. 

Recent Posts

Dive into the Sheavings

The Creed, Part 4: Begotten, not Made

The creed tells us that Jesus Christ, the only Son of God, is “eternally begotten of the Father, God from God, Light from Light, true God from true God, begotten, not made, of one Being with the Father.” This theologically dense language was forged in the crucible of a controversy

Read More »

The Creed, Part 9: The Holy Spirit

Many people want to know where the Church “came up with” the Holy Spirit—as though he is something the Church invented in a spasm of needless complexification. Such people forget that Revelation is like falling in love, not like designing a car. It happens—then you spend the rest of your

Read More »

What in the World is Faith Anyway?

Defining the word “Faith” seems to be one of the most baffling things in the world for most of us. Every day you’ll hear people say stuff like “You just gotta have faith…” and then not finish the sentence. They will assure us in a time of crisis “Just believe.

Read More »

Follow Mark on Twitter and Facebook

Get updates by email



About Mark Shea

Greetings! I’m Mark P. Shea, a Catholic author and blogger who’s also done a spot of podcasting and even acting here and there, as well as radio and TV work. My latest book, The Church’s Best-Kept Secret: A Primer on Catholic Social Teaching was published in September 2020 by New City Press. Other works include By What Authority?: An Evangelical Discovers Catholic Tradition (Ignatius), Mary, Mother of the SonThis is My Body: An Evangelical Discovers the Real Presence (Christendom), and Making Senses Out of Scripture: Reading the Bible as the First Christians Did (Basilica), Salt and Light:  The Commandments, the Beatitudes, and a Joyful Life (Servant), The Heart of Catholic Prayer: Rediscovering the Our Father and the Hail Mary (Our Sunday Visitor) and The Work of Mercy:  Being the Hands and Heart of Christ (Servant).

I can also be found on Facebook (here and here) and Twitter. If you like my work and want to see more of it, please become one of my supporters on Patreon…..