I am looking for a scientific explanation for the carefully worded teachings of Jesus Christ.
I reject the premise that there's even good evidence that an historic Jesus existed (Jesus could easily be total myth, a much distorted take-off from a real person, a composite of real people, etc.), and I reject that those teachings attributed to this person (real or not) are all that "carefully worded".
Further, what is so in need of "scientific explanation"? Are you starting from the unfounded premise that these teachings are just so very perfect and amazing, and given that premise following the faulty logic that perfect and amazing things demand Big Important Explanations?
What was folly yesterday, has become accepted scientific fact today in many instances
Most of what was folly has remained folly. Most of what has become accepted represents incremental improvement over preceding ideas. Despite the tendency for journalistic and biographical sensationalism which might lead one to believe science is a tumultuous world of radical change wherein yesterday's cherished notions are doomed to become tomorrow's embarrassing naivete, most progress in science is evolutionary, not revolutionary, and the few revolutionary concepts are driven by the data -- long-standing problems and nagging inconsistencies requiring inventive new approaches.
Self-styled "free thinkers" trying to create amazing explanations for contrived problems, problems which aren't well-defined or greatly in need of better explanation in the first place, are not your best bet if you're trying to be on the "cutting edge" or science, if you aren't merely trying to contribute more to the scrap heap of ideas which are born folly and die folly (or which perhaps endure as folly in the fringes, along with plenty of other pseudoscience to which so many people cling).
I may be going down the wrong road here, but I certainly ain't alone.
Seems more like you're wandering in a fog than going down a road. Maybe you'll stumble on something interesting anyway, but your approach isn't the best bet.
You say a very intelligent friend "put (you) on to this" to this stuff you've been posting about. Unfortunately, being intelligent is far from enough to inoculate a person against the draw of mysticism, nor is it enough to ensure disciplined scientific reasoning.