The ‘One Thing’ Is ­Three

With humor and ease, Fr. Michael Gaitley, MIC, deftly unlocks the “one thing,” the key to the Church’s wisdom, and the greatest mystery of the Catholic faith: the Most Holy Trinity. Far from being an academic read, The ‘One Thing’ Is Three makes deep theology accessible to everyday Catholics. Further, it makes even what’s familiar or forgotten new, exciting, and relevant.