I like this, and one thing you said jumped out at me. You said, "We leave the questions we have aside, and simply love." So many fundamentalists will tell you that the bible "answers all life's questions," and that it is "the owner's manual for life." And so they spend all their time and energy rummaging around, trying to cherry pick the "pat answers" to every doubt of faith (not realizing that the doubt, itself, is a necessary (and welcome) part of spiritual development and maturity.
It's a bit of a mystery how this works. I think it's a sign of insecurity to try to find the answers. We think that if we can figure out the truth, then we will have peace. But it doesn't work like this. Most often seeking answers with such a goal in mind will only result in a temporary distraction, an illusion that we are on a path to satisfaction. "I'm getting closer to figuring this out!". The truth is that we don't have to have the answers to realize peace. We just have to want it, and let go trying to attain it through fixing things, through finding answers to our problems, to being told what to do, or being told what to believe or think. "Just tell me the answers so I can know peace!", is the sure way to never have it.
What we find is that in simply letting go of seeking peace in this way, and simply falling backwards into the arms of Peace itself, we accept that Peace, and it is ours. Then the questions we thought we needed to know, are no longer even factors at all. They were simply things we thought we would find that elusive peace through determining and figuring out. And one we know Peace, those questions become non-questions. They never were all that valid to begin with, or they were certainly not the towering monoliths we imaged them to be in our lives.
Most people live life like this, trying to figure it out, and it is a natural temptation of all of us. But it seems the fundamentalist in particular is perhaps more deeply troubled in life, seeking Answers with a capital A with which they will be able to set aside the doubts that trouble them, or perhaps to deeply bury the person they loathe in themselves behind an impenetrable mask of Truth! with a captial T. "It is God who sanctifies me!", not really truly coming to knowing self-forgiveness and self-acceptance through God. It is all deliberately outside themselves by a force that "covers" their sins, rather than them accepting them as presenting themselves as they are to God, and accepting themselves as God sees them. They may have had a moment of "salvation", or a taste of Freedom from this, but then habits take over after the fact and fall back into the mode they had previously and distort that peak-experience into validation of their habitual dysfunctional ways. It's all an avoidance of letting go.
The ability to hold the tough questions and live in that liminal space is what spirituality is all about. Instead of "simply loving" the unlovable, the outcast, the sinner, the untouchable, they seek to provide "pat answers" to them, telling them how e-e-e-e-e-e-e-vi-i-i-i-i-l they are, and how they're gonna fry in hell if they don't "accept JAY-zus." Jesus never said, "Believe these particular things about me." Jesus said, "Do what I do." Which is loving those most especially in need of love.
It's in the example of how he lived that is "the way". That's why as you say the path of self-emptying love, one that seeks non-clinging, is the path he taught. It's not a new set of rules to follow, but a mind, a mode of conscious love that allows God to live in us.
It's a hard lesson to learn to not-seek for what we think we want, to live in a perpetual 'open-hand' state, as I'll call it. We learn to have a seeking-mind in how culture and society trains us. But the spiritual path is the exact opposite. If you want God, stop looking and simply get out of the way. If you wish peace, quit looking for it and simply accept it. If you wish love, offer it to all without expectation. All of it is walking backwards. It seems unnatural to the fleshly mind, the mind that seeks Answers to have and to hold steadfast and true! That is religion in the hands of the carnal mind. But the spiritual mind releases itself fully into God, for the sake of God and not our own. In laying down our life, we find Life.
And you want to know how I learned all this? Not from reading, but through the lessons of the soul learning in Spirit through my practice of meditation. All of this is in scripture, but it was not seen or recognized while approaching it seeking Answers from it. These are all my own understanding through my own practice, and it is a continuing, and evolving lesson. Hard sometimes to integrate, to be sure because of the habitual mind, but Truth, nonetheless. Each person has to learn this themselves from within. It's not something you can realize simply "believing" it. It's an understanding that has to occur beginning within the heart, not the head.
We've already addressed this. Vain repetitions of your "sola-scriptura mantra" will not change the fact of the blatant errors of your reasoning.