I was exposed to the Gothard Umbrella reaching several times over the years. It looks good on paper, but the Umbrella model develops holes when compared with scripture.
Here's an excellent blog on Gothard and his model.
https://www.wadeburleson.org/2014/03/bill-gothard-his-umbrella-of-protection.html
Here's an excellent blog on Gothard and his model.
https://www.wadeburleson.org/2014/03/bill-gothard-his-umbrella-of-protection.html