As for the concept of personification, I equate it directly with what Christians called "Theomorphism" being the deification of man(kind). Various religious literature from both Abrahamic and Dharmic religions speak of this in different ways. Theophany is never God itself, such a notion is an incoherent absurdity because reality is always reality, reality doesn't enter into reality (when it already is and cannot be itself by definition, such a thing is a contradiction of terms and of it's very ontological meaning).
Theophany is always angels standing in for God, sometimes in the image of humans, sometimes more scarily (such as the 'wheels within wheels' to Ezekiel and the billions of eyes to Muhammad). Drawing a connection between mankind and God through the theophany of the Angel standing in for God, implies an aspect of Monism. As the Hermeticists spoke "As Above So Below, as within so without".
Furthermore as we read in opening chapter of Genesis in the Torah, man(kind) being made in the "image of God", another symbolic notion. Not relating to appearance but rather to consciousness itself, not the ego but the very thing that the ego "runs on" (like a computer program), same thing regarding physical/material world too.
These things will never be explained by the exoteric side of religion which will always either commit blatant idolatry (like treating God as a being or entity) or will simply scratch it's head. Atheists never help here, lol (cause they usually commit idolatry too by treating God as a being or entity).
Also I'll add that the concept of image, symbol, etc in relation to God is a very obviously mystical thing. It being literalized for instance by Christianity, does not stop it from being as such.
In the symbolic sense, we can contemplate many different "images of God" (theopathy) and come to all kinds of realizations about the nature of reality, because these kinds of images are there to do such things. They are not ends to themselves, because God is completely transcendent, formless, imageless, eternal, all-encompassing and the like. When we take the images and symbols to be literal (idolatry) then we destroy the whole purpose of such images and symbols. Same is true whatever religion one follows.