Skip to content

We ask you, humbly: don't scroll away.

Hi readers, it seems you use Catholic Online a lot; that's great! It's a little awkward to ask, but we need your help. If you have already donated, we sincerely thank you. We're not salespeople, but we depend on donations averaging $14.76 and fewer than 1% of readers give. If you donate just $5.00, the price of your coffee, Catholic Online School could keep thriving. Thank you.

Help Now >

John IV

  1. Catholic Online
  2. Saints & Angels

Facts

Death: 642

Author and Publisher - Catholic Online
Printable Catholic Saints PDFs
Shop John IV

Image of John IV

John IV John IV, (d. 642) a Dalmatian by birth, was the son of Venetius, whom scholars believe to have been a Byzantine official in Ravenna. John was an archdeacon at the time of his election to the papacy (640), and as pope, he condemned Pelagianism and monothelitism. He also condemned the Celtic church's practice in calculating the date of Easter. John defended Honorius I's interpretation of the wills of Christ in a letter to Emperor Constantine III because John believed that the clergy in Rome and in Constantinople had failed to understand Honorius' reasoning properly.

Continue reading about John IV

To all our readers,

Please don't scroll past this. We interrupt your reading to humbly ask you to defend Catholic Online School's independence. 98% of our readers don't give; they look the other way. If you are an exceptional reader who has already donated, we sincerely thank you. If you donate just $10.00, or whatever you can, Catholic Online School could keep thriving for years. Most people donate because Catholic Online School is useful. If Catholic Online School has given you $10.00 worth of knowledge this year, take a minute to donate. Show the world that access to Catholic education matters to you. Thank you.

Help Now >

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 PDFs - Print - Free Light a Virtual Prayer Candle
An exciting new site that helps young adult Catholics to connect is now live!

Daily Catholic

We ask you, humbly, to help.

Deacon Keith Fournier Hi readers, it seems you use Catholic Online a lot; that's great! It's a little awkward to ask, but we need your help. If you have already donated, we sincerely thank you. We're not salespeople, but we depend on donations averaging $14.76 and fewer than 1% of readers give. If you donate just $5.00, the price of your coffee, Catholic Online School could keep thriving. Thank you. Help Now >

Saints & Angels

Prayers

Bible

More of Catholic Online

Confirmation with Certificate of Completion - Enroll FREE Now

Catholic Online Logo

Copyright 2021 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 2021 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.
Subscribe to Our Newsletter!