Q: What is God?
A: Another name for Nature.
Q: What is Nature?
A: Your question is wrongly put. Nature is infinite and therefore unknowable. Nature is all-powerful and therefore all-knowing. To speak of Nature as a thing, with limits, is to take the name of the Lord in vain. Any boundaries you draw onto Nature are nothing but your own superstitions, which make your faith groundless. If I could tell you what Nature is, it wouldn't be Nature.