Timothy (Tim) Freke is mostly known as the co-author of "The Jesus Mysteries", the book that launched my own personal quest for the (Non)Historical Jesus. He also co-wrote "Jesus and the Goddess", which purportedly exegetes the true message of the Gnostic Christ, but ultimately lands in teachings surprisingly similar to certain esoteric and Tantric strands of Hinduism and Buddhism. In other words: not Gnosticism. And probably not my man Jesus, either.
However, it seems Freke has changed his messaging the last couple of years, perhaps under the influence of process philosophers, Ken Wilber and Rupert Sheldrake (although none of them can be made directly responsible). His new understanding of God *is* intriguing to be sure. "God" is seen as an emergent property of a natural process, the beginnings of which can be described by modern science. Thus, the universe begins with a singularity and a big bang, much later life appears, and even later intelligence. Only in the present stage does "God" appear, apparently due to the social and spiritual communion of humans. Presumably, we will see even greater things in the future...
Like the process philosophers, Freke sees the theodicy associated with this evolving-naturalistic god as one of the theology´s strong points. Suffering is an inevitable consequence of the fact that God actually isn´t omnipotent. From the top of my head, the objections to Freke´s peculiar understanding of the divine would be pretty much the same as towards all similar approaches. First, who really wants to worship an evolving limited god? What guarantees do we have that evolution won´t bring about even more evil and suffering in the future? Indeed, what guarantees do we have that God (being an emergent property of human activities) can´t be turned malevolent by a pernicious human group-soul? Or that such a god, even if good, is eternal? He does have a beginning, after all.
And while Freke is contented with a god that emerges from matter, super-strings, quantum fields or whatever, most people will ask "what came before" and draw the conclusion that where there is evolution, there must have been prior involution. Nor will scientists find Freke´s visions compelling or even comprehensible, so the dialogue I think he wants between science and spirituality isn´t likely to become very succesful.
Yes, I sound negative, so let me end by saying that your more than welcome to check out the latest intellectual peregrinations of our mystery man...