Deo means God in old latin. This video is based on what you can find when researching Old Latin and not how everything has been changed. I took Latin when I was young and in the 40 plus years since a lot of root words in Latin have been changed. You can still find some areas that still reflect the original phrases. My best suggestion is to get your hands on some older books that have not been updated. But for those still questioning this please see the link below.

https://www.merriam-webster.com/dictionary/deo

Deo means God in old latin. This video is based on what you can find when researching Old Latin and not how everything has been changed.

https://www.merriam-webster.com/dictionary/deo