In convention God is light and/or symbolized by light. In physics, Einstein's theory of Special Relativity; SR says that references, at the speed of light, will see the material/inertial universe contracted to a point-instant. The affect of SR have been demonstrate in the lab.
If we combine these two theories, and God was at a speed of light reference, he would see our universe appear as a point-instant.
The implications are God would exist in a reference where the fabric of space-time breaks down into separate threads of time and separate threads of space.
If we follow a time thread without a connection to space we can move in time without space restrictions. This allows us to know the history of the universe everywhere at the same time, or at any point in time; Omniscience. If we follow a space thread independent of time, we can be anywhere in zero time; omnipresence.
This is possible since the point-instant reference seen at the speed of light makes the universe appear like a point where all is overlapped in time and space. All you need to do is use a microscope to see more simultaneous detail.
The moral of this story is either the ancients were aware of advance modern physics concepts like SR, and anticipated the science of the future. Or the present has finally caught up to the past with concepts like SR, that demonstrate some of the classic parameters of God. There may be experiments possible using particles.
It is not either science or religion to me, as though it can only be one or the other. Rather I assume both are possible, which goes a long way toward the open mind needed for a merger of science and religion.