To understand reality all you need to understand is time – time is the most amazing notion – it is change (if something never changed… would it be a subject of time? (like say a piece of granite) – so in simple words, He who is beyond both time and space, created “preceptors” – living emotional beings – within a time-space continuum (and in point of fact, we are but the only physical world, there are literally trillions, if not infinite spiritual!) and these perceivers, through being emotionally biased, hence, varied emotional effects contribute to their ever spiritually enlightening fluxes