Skip to content
Little girl looking Dear readers, Catholic Online was de-platformed by Shopify for our pro-life beliefs. They shut down our Catholic Online, Catholic Online School, Prayer Candles, and Catholic Online Learning Resources—essential faith tools serving over 1.4 million students and millions of families worldwide. Our founders, now in their 70's, just gave their entire life savings to protect this mission. But fewer than 2% of readers donate. If everyone gave just $5, the cost of a coffee, we could rebuild stronger and keep Catholic education free for all. Stand with us in faith. Thank you. Help Now >

Antonino Diana

Free World Class Education
FREE Catholic Classes

Moral theologian, born of a noble family at Palermo, Sicily, in 1586; died at Rome, 20 July, 1663. He took his vows as a regular clerk of the Theatine Order in 1630. He became celebrated as a casuists while he was yet a young man, and cases of conscience were sent to him for solution from all parts. His "Resolutiones Morales" met with universal esteem and approbation. The brothers Prost, who brought out the eighth edition of the first three parts of his work at Lyons, in 1635, sent it forth, with a play on the author's name, as the Diana of him who might be hunting for truth in the woods of moral theology, and as the Diana of the crossways who would show the right path to anyone in doubt or perplexity. Popes Urban VIII , Innocent X, and Alexander VII, esteemed him for his learning, and he was made a consultor of the Holy Office of the Kingdom of Sicily and an examiner of bishops. Diana himself claimed that as a rule his solutions followed the milder opinion. On the frontspiece of the volume just mentioned round a figure of the Cross runs the legend Non ferro sed ligno . According to St. Alphonsus and the common opinion of modern theologians, Diana not infrequently went too far in the direction of laxity. Besides several editions of the unabridged works, epitomes and compendiums of them that began to appear even in the author's lifetime, in spite of his vigorous protests that his real meaning was being distorted by his too ardent admirers.

Join the Movement
When you sign up below, you don't just join an email list - you're joining an entire movement for Free world class Catholic education.

Catholic Online Logo

Copyright 2024 Catholic Online. All materials contained on this site, whether written, audible or visual are the exclusive property of Catholic Online and are protected under U.S. and International copyright laws, © Copyright 2024 Catholic Online. Any unauthorized use, without prior written consent of Catholic Online is strictly forbidden and prohibited.

Catholic Online is a Project of Your Catholic Voice Foundation, a Not-for-Profit Corporation. Your Catholic Voice Foundation has been granted a recognition of tax exemption under Section 501(c)(3) of the Internal Revenue Code. Federal Tax Identification Number: 81-0596847. Your gift is tax-deductible as allowed by law.