Many art critics have religious leanings. Many artists have religious leanings. Many works of art deal with religious themes. However, there would seem to be an unspoken pact among art critics (and art teachers) that religion and theological concerns will not be seriously considered as a topic or approach to thinking and writing about art. This is not a great situation for either artists or anyone who would appreciate art.
Jonathan Anderson is an artist, critic, and professor, and author of the book: Modern Art and the Life of a Culture: The Religious Impulses of Modernism (Studies in Theology and the Arts). In this lecture below he surveys and addresses this lack of theology in art criticism, and why it matters — not merely because he’s a Christian, but because theology can help all of us better understand works of art.
Anderson mention James Elkins and his book On the Strange Place of Religion in Contemporary Art. Here is a lecture Elkins gave on that topic a decade ago: