Reality is a duality - not unity; the duality is personal, not abstract

Is primary, first, reality single, a unity, undivided - yet containing everything: abstract, static, unchanging, no time nor movement; a bit like nothing, a circle, a universal sphere (one God - monotheism, without body, parts or passions)...

Or is reality two-fold, interactive, generative, dyadic, and dynamic; happening in-Time - two forces, a polarity; and abstract: like the yin-yang... 

Or is the primary reality two-fold like the above (interactive, generative, dyadic, and dynamic); but personal, Beings - a man and a woman (Heavenly Parents)...

This is metaphysics, one of the very first assumptions about reality: is ultimate truth one, or more-than-one; is it impersonal-abstract or personal?

Each metaphysical assumption sets-up a different reality, a different starting-point; with different problems and strengths, and tendencies.

Deciding which is a very important decision; and one that each person should make - explicitly.