Right, but the well of religion has been fully poisoned for you by the personal deities of the embarrassing mainstream religions. The question, though, is whether our relation to nature or to the universe at large is in fact one of a created thing to a divine creator, whether we like it or not. The "God" in question wouldn't be personal but alien, monstrous, mindless, amoral, indifferent, and divinely/supremely/awesomely creative nonetheless. I don't see how to get around the fact that nature's process of evolving all by itself into the untold galaxies is something that ought to be revered.

The question is what pantheistic reverence would involve. There also may be a clash between pantheism and humanism.