I recall that you spoke of being a monastic at Lumen Dei? I'd enjoy hearing some anecdotes about your time there (presuming you would like to share, of course). Great insights, as always 💪
I'm honestly uncertain what the inspiration was for this video. I've never once heard someone proclaiming this approach. Searching for that exact string, the closest I find is the same refrain I've heard often, something like "I would be willing to suffer hellfire if it would save even a single soul," or "Let me suffer all things, but let my brother be saved" That approach...well, if we are to imitate Christ, then this is a great sentiment to hold, being willing to give up one's own good for the good of another is the essence of Godly love.
The inspiration is Hebrews 10, 1-25. Studying it, praying it through. The title comes from a shoemaker who is said in the life of St Anthony to have attained great holiness by repeating this as he went about his chores. I simply question how Biblical such an idea is in the light of this specific passage. We are to have free and even bold access to God through our one High Priest.