Fr. Andrew Crabtree grew up Baptist, but got involved in more nondenominational congregations as a young man. He began touring as a Christian musician, having radio success with his band "Calling Glory." His experience of playing concerts in different denominations got him thinking about the divisions in Christianity, and he began to long for Christian unity.

While studying at a Wesleyan university, his concept of sola Scriptura began to crumble, and he felt deeply drawn to the Catholic Faith. He entered the Church in 2015, and shortly thereafter began formation for the priesthood.