Skip to main content

Monthly Donations

Click on the AMOUNT you would like to DONATE on a MONTHLY BASIS below; the link will take you to PAYPAL to establish the MONTHLY SUBSCRIPTION:


CAI is a Catholic lay apostolate dedicated to the teachings of Jesus Christ preserved by the Magisterium of the Catholic Church. It stands on the forefront of Catholic Apologetics, explaining Catholicism to fellow Catholics and defending it against her opponents. With the help and intercession of our patron saint, St. Robert Bellarmine, and in communion with the other great Apologists of our Faith, we have every hope of winning souls for Jesus Christ."

Primary Website:

(Catholic Apologetics International INC -a 501(c)3 organization through which donations can be made to support the work of Robert Sungenis)

Robert Sungenis is now broadcasting LIVE on YOUTUBE on the HolyFaith Media Channel!:
Listen to Bob answer audience questions from the LIVE Chat every:
Tuesday and Wednesday on questions related to Catholicism, Religion, Bible, Apologetics, Theology, 
8 PM Eastern Time / 5 PM Pacific Time

Robert Sungenis' Public Figure Page:
FB Message Robert Sungenis @
Videos on Youtube:
Consecration of Russia Book:
Debunking Karl Keating:
Debunking David Palm:

The Principle FB Page (Video Tab):
The Principle Documentary Website:
Journey to the Center of the Universe Website:
GWW Website:
GWW Blog:
Documentaries on Youtube:
Debunking Flat Earth:

CAI Q&A Archive (Current):
CAI Q&A Archive (2007-2010):
CAI Videos: