I believe the greatest spiritual find of our time is relative to the increase of knowledge regarding the true nature of time.
After my "road to Damascus" type of coming to know God, I was straight away lead to the bible, which I read through cover to cover only stopping to eat and sleep. After which I continued to do again over and over on a more relaxed schedule until I eventually lost count.
Years later after discovering that Einstein's study of relativity caused him to conclude that time "is only an illusion, however a convincing one", it caused me to reconsider what I had read regarding many biblical accounts. In particular, it is the use of past or present tense, when referring to things that are commonly viewed among most Christians as future. It's the craziest thing - people for centuries have read the same words over and over without acknowledging the proper tense of what has been written, as if suffering from some kind of blindness. It forced me to come to terms with the reality that time was part of the creation and that God's existence is not within His own creation, so much as it is over and above it, meaning - timeless. With that realization, reading the word of God then became a matter of sorting through, or "rightly dividing" all of scripture into that which was spoken or written from God's timeless perspective, and what was not, but was rather the world's timeline perspective.
Things like "before the foundation of the world" became like...duh...God is not in our little fishbowl world walking out His days like we are! And then to read of Christ's "time", who, that's right..."was slain before the foundation of the world"...went from been told as His "time", to His "day", to His "hour", even to "the twinkling of an eye" - it is as if the times were not really exact, but actually changed to match up with whatever fit the current telling of it ...again - duh...He too is timeless! And so when He says something like "soon", or "now is" - No...He doesn't mean when mankind gets around to it centuries later - He meant "soon", and He meant right "then!"
But that is just scratching the surface. Everything - EVERYTHING...in the scriptures comes out different when considering both God's timeless perspective in addition to our own timeline perspective. By "rightly dividing the word of truth" - it's a "renewing of your mind" revelation!