Theosis magazine is published as a collection of short spiritual readings on various topics and the prayers for the Saint of the Day according to the Byzantine calendar. It is full color with many illustrations and icons of each saint. It is pocket-size to carry with you and read when you have time. Some of the essays are short excerpts from books published by Eastern Christian Publications as an ongoing series. Other essays are especially written for that month, season or featured topic by various contributors. Each month also usually includes commentary from an Eastern Father like St. John Chrysostom, and a homily by a well-known Byzantine Catholic priest.