I am curious about the concept of God in/through the evolutionary process as opposed to being the Creator/Driver of it. Panentheism, as I understand it, could refer to a Creator-God that is both outside of Its creation and within it. Or it could refer to an Entity, to Being-ness Itself, that is the creative process and is within the resultant creation.
It's not the same thing. I once saw God as Somebody who created stuff using evolution. After a particular experience I had, I saw God as a process of being that is inherently creative and evolutionary. That is, creating and evolving isn't something God does, but something God is. That might be old hat to someone else, I don't know, but it was really an eye opener for me.
In that way, God is not just something that is in me, nor am I a "part of God" or "becoming God" but... it's hard to describe... hopefully you can see where I'm going with this. It is more like I can become aware that I can live in a way that contributes life to this Being-ness, this One-ness, that is God and is really me. When I grow and learn and develop, it is the heart of being one with God and all beings around me. Likewise when I create stuff- be it art, these notes here, or a thought or emotion within myself.
To me, it's a journey of moving beyond my view of God as a person like my temporary, egoic self that does stuff toward an openness to God being very non-anthropomorphic, a great mystery to be experienced but never fully understood. The interesting thing to me is that when I thought of God as a Being that did stuff- created things through evolution, for example, or loved us, or what have you- my purpose was quite unclear and uncertain. What was the point of me, of my life? It seemed like a lot of suffering for little gain, and I personally could not accept the point being to get to heaven or somesuch, which seemed rather limited and self-centered. Once I thought of God as Being Itself- creativity, evolution, love/compassion, etc. as forces that manifest in and through all beings and ultimately are One- my purpose was clear. I was to embody the best of Being, giving up my self to be a vessel for Self Itself, for Being, for Love. The afterlife became pretty much irrelevant, an interesting tangent rather than a primary goal. And suffering became opportunity.
It is not that God isn't personal, but that I recognize the personal God is a co-creation of my own mind/spirit and the Divine to suit my needs for comfort and so forth. I am not yet ready to let go of this comfort completely, just as I have not yet unfolded into a pure state of Being that is beyond my temporary self. But it excites me to be aware of these two different realms of being. To me, that is indication that I am moving toward the capacity to let go of myself more consistently and become more consciously a part of that panentheistic reality.